startxref 1 What element has the electron configuration Xe 6s2 4f14 5d9? 10 pts Chlorine can undergo a redox reaction in which it is simultaneously oxidized and reduced. O When it's not clear how to best handle a situation in digital life. platinum That is Pb (Lead) All you need to do is look at he last orbital and find that on the periodic table! The cookie is used to store the user consent for the cookies in the category "Other. The properties of However, you may visit "Cookie Settings" to provide a controlled consent. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Is Brooke shields related to willow shields? It's not barium. Possible oxidation states are +2,4. 0000001776 00000 n The largest division of the electron cloud, symbol is 'n', The region of space where an electron is likely to be located, Distinguishes between the two electrons in a single orbital; can be clockwise or counterclockwise, Scientist who first worked with Hydrogen and came up with the idea that electrons were in fixed orbits; later proven to be incorrect, Scientist who developed the idea that you cannot know the velocity and position of a particle at the same time, Scientist who developed a series of equations called wave functions that determine the probability of the location of the electron, States that atoms are most stable with 8 valence electrons, Maximum number of electrons in the 3rd energy level, Maximum number of electrons in the 2nd energy level, Maximum number of electrons in the 1st energy level, Molecular Geometry, Bond Angle, Hybridization, Edward Atkins, Julio de Paula, Peter Atkins. Barium The expected electron configuration for gold is is [Xe] 6s2 4f14 5d9 but it has been determined to be [Xe] 6s1 4f14 5d10. We add the proceeding electrons, which is now a total of 82. @bon I misunderstood what the OP was saying; I thought they were saying the 5d orbital must be filled by using the 6s electrons. Effect of a "bad grade" in grad school applications. How do you make tulips last longer in a vase? It cannot be the other two because, in both of, one orbital is empty and unstable. 4f14 5d6 6s2 [Xe]. what will the volume be when the pressure is 0.70 atm, the temperature remaining 2 Has a valence shell configuration of 4f14 5d10 6s1? A B; hydrogen: 1s1: helium: 1s2: lithium: 1s2 2s1: boron: 1s2 2s2 2p1: carbon: 1s2 2s2 2p2: nitrogen: 1s2 2s2 2p3: fluorine: 1s2 2s2 2p5: neon: 1s2 2s2 2p6: sodium: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p2: It does not store any personal data. And since it MUST use 6s, it is natural to put 1 electron in it (simply to show it exists, based on the element's placement on the periodic table). Which of the following is the process of getting oxygen from the environment to the tissues of the body? Question 4 Learn more about Stack Overflow the company, and our products. Web1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 5d10 6p6 4f14 7s2 6d10 5f14
1s2 2s2 2p6 3s2 3p6 4s2 4p6 4d10 5s2 5p6 5d10 6s2 6p6 6d10 6f14 7s2 7p6 7d10 7f14
alternatives A maximum of 2 electrons per orbital and only if they have different spins. Xenon is a chemical element with symbol Xe and atomic number 54. . The best answers are voted up and rise to the top, Not the answer you're looking for? The number of products should be equal to the number of reactants. What is the electron configuration of 6S1 4f14 5d10? Analytical cookies are used to understand how visitors interact with the website. Barium Has the noble gas configuration [Xe]6s. Thorium [Rn] 6d2 7s2. When someone Why not go all the way and have [Xe] 4f14 5d10? @bon I think it must use 6s because that is the outermost electron orbital. WebWhat element is Xe 6s2 4f14 5d10 6p2? xb``e``b```~1GK.3020QQfq6C7n,q50_EjS01N}pIGIsYo>gx1;]-t CFF.@Z*. To determine the element that has an electron configuration of [Xe] 6s2 4f14 5d10 6p2, we must know the atomic number of Xe. 0000209336 00000 n Electron Configuration Chart Electron Configuration of the elements in table chart format. Electron Configuration Chart Electron Configuration of all the elements in table chart. Necessary cookies are absolutely essential for the website to function properly. A quicker, less lengthy answer to your question: Because it is in Group 10, Period 6 and all elements in that group are required to end with the 5 Why is is natural to put only one electron in it rather than 2 (or 0)? Electron Configuration Match 1Complete Address. What can you do with a bunch of ghost peppers? O A. If the null hypothesis is never really true, is there a point to using a statistical test without a priori power analysis? The chemical symbol for Platinum is Pt. WebQuestion: Identify the element and give the symbols of the other elements in its group. Explanation: Electronic configuration represents the total number of electrons that a neutral element contains. The real answer is much more complicated. WebMatch the element to its correct complete electron configuration. Your expected electron configuration is only expected if you believe that all the rules of the Aufbau process and Hunds rules should be followed all the time. The expected electron configuration for gold is is [Xe] 6s2 4f14 5d9 but it has been determined to be [Xe] 6s1 4f14 5d10. Uranium [Rn] 5f3 6d1 7s2. Protactinium [Rn] 5f2 6d1 7s2. Your expected electron configuration is only expected if you believe that all the rules of the Aufbau process and Hunds rules should be followed all the time. 0000002461 00000 n Generic Doubly-Linked-Lists C implementation. It's not them. The number of products should be equal to the number of reactants. 0000020685 00000 n WebName of Element : Polonium Atomic Weight : 209.0 Atomic Number : 84 Group : Transition Elements Electron Configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 0000067106 00000 n [Xe] 6s2 is barium. This formula says that lead has all the electrons of xenon as well as the electrons listed after The initial configuration is : [Xe] 4f14 5d8 6s2, then one electron is transfered from 6s to 5d, so that all orbitals become stable, either through full filling or half filling, which is better then having one empty and unstable. trailer . O When it's not clear how to best handle a situation in digital life. How could this be? Barium has the noble gas configuration [Xe]6s. OB. 0000102899 00000 n A rule of thumb is that half-filled shells are stabilized. 0000223958 00000 n Example 3: The electronic configuration of a neutral LeadAtom is Xe) 6s? x1 m-9j%/xC. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. BRIAN M. The electron configuration 1s22s22p63s23p2 is the element Silicon. The two common oxidation numbers of lead are lead(II) when the two 6p2 electrons are lost and lead(IV) when the two 6s2 electrons are also oxidized. These cookies will be stored in your browser only with your consent. 0000049155 00000 n O D. There must be as equal number of atoms of each element on both sides of the equation. You wrote: [Xe] 6s2, 4f14, 5d9. The outer electronic configuration 2s2 2p6 Corresponds to the complete octet. When assessing a client with partial-thickness burns over 60% of the body, which finding should the nurse report immediately? By clicking Accept All, you consent to the use of ALL the cookies. 0000259418 00000 n A minor scale definition: am I missing something? Which element has a valence shell configuration of 4f14 5d10 6s1? Why is it shorter than a normal address? Electron Configuration Chart Electron Configuration of all the elements in table chart. Gold/Electron configuration. 0000258872 00000 n 0000041962 00000 n The cookie is used to store the user consent for the cookies in the category "Analytics". The electronic configuration of the element with atomic number 20 is 2, 8, 8, 2. Web[Xe] 6s2 4f14 5d9 [Ne] 3s23p4 What is the shorthand electron configuration for Sulfur atom? You can learn about noble gas configurations at http://socratic.org/questions/how-can-i-write-a-noble-gas-shorthand To You also have the option to opt-out of these cookies. Question 3 0.046 l b. Home Flashcards element name and shorthand electrical config. 3 What is electron configuration for gold? Which element has an electronic configuration of Xe 4f14 5d10 6s2? These cookies will be stored in your browser only with your consent. The cookie is used to store the user consent for the cookies in the category "Analytics". O A. What does it mean that the Bible was divinely inspired? Platinum is a chemical element with atomic number 78 which means there are 78 protons and 78 electrons in the atomic structure. 0000224240 00000 n OC. 2444 0 obj <>stream Which of the following best describes a digital dilemma? Connect and share knowledge within a single location that is structured and easy to search. Write a balanced equation for the following in an acidic solution. But opting out of some of these cookies may affect your browsing experience. There must be as equal number of compounds on both sides of the equation. a. What are the qualities of an accurate map? Do Eric benet and Lisa bonet have a child together? which way round) is Hg (mercury). 0000258413 00000 n Classified as a noble gas, Xenon is a gas at room temperature.Xenon. What is the electron configuration of bismuth? platinum (Pt), chemical element, the best known and most widely used of the six platinum metals of Groups 810, Periods 5 and 6, of the periodic table. be in order for the volume to be 61.3 mL? At which depth, 10 m or 40 m, will a scuba diver have more nitrogen dissolved in the bloodstream? Web[Xe] 4f14 5d10 6s2 6p6. , Which of the following is true for balancing equations? The electronic configuration is there to distract you: Z=54+2+14+10+2=82 , and, therefore, the element is LEAD. when does coordination become the distinctive task of management why? The ground state electronic configuration of Neutral Gold atom is [Xe] 4f14 5d10 6s1. Cholera is a deadly disease caused by bacteria in drinking water. The cookies is used to store the user consent for the cookies in the category "Necessary". 0000021601 00000 n Often it is said that the outer orbitals are less compact than the inner ones, which is true if one calculates and analyses them, but a stronger effect is that outer electrons are shielded and therefore the nucleus attraction is weaker. What are the advantages of running a power tool on 240 V vs 120 V? Electron Configuration and Oxidation States of Platinum. Has a valence shell configuration of 4f14 5d10 6s1? $$\mathrm{[Xe] 4f^{14} 5d^9 6s^1}$$. What element has an electron configuration of xe 6s2 4f14 5d10 6p2? 0000162386 00000 n Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? [Xe] 6s2 is barium. , constant? This cookie is set by GDPR Cookie Consent plugin. You can specify conditions of storing and accessing cookies in your browser, To determine the element that has an electron configuration of. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. [Xe] 6s2 4f14 5d10 6p2, we must know the atomic number of Xe. A very heavy, precious, silver-white metal, platinum is soft and ductile and has a high melting point and good resistance to corrosion and chemical attack. But opting out of some of these cookies may affect your browsing experience. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. But anyways Lavelle said that we are only focusing on Period 4 of the f block so don't get to caught up with the other elements. 0000035495 00000 n LEAD The electronic configuration is there to distract you: Z=54+2+14+10+2=82 , and, therefore, the element is LEAD. Webhydrogen barium francium radium strontium sodium vanadium lithium beryllium magnesium potassium calcium rubidium cesium helium boron carbon nitrogen oxygen fluorine neon aluminum silicon phosphorus sulfur chlorine argon scandium titanium chromium manganese iron cobalt nickel copper zinc gallium germanium arsenic selenium bromine krypton Which element has the electron configuration [Xe] 6s2 4f14 5d10 6p2? 0000029695 00000 n What element has the electron configuration Xe 6s2 4f14 5d9? The cookies is used to store the user consent for the cookies in the category "Necessary". 6p4. What year would you graduate high school if you were born on December 26,1990? Enter a Melbet promo code and get a generous bonus, An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. Weve put together a list of 8 money apps to get you on the path towards a bright financial future. yes but empty orbitals are not unstable. Analytical cookies are used to understand how visitors interact with the website. What is a flexible vessel contains 37 l of gas where the pressure is 1.0 atm. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. What element is xe 6s2 4f14 5d9? We add all the superscripts to know the number of How are relationships affected by technology? These cookies ensure basic functionalities and security features of the website, anonymously. The electron configuration 1s22s22p63s23p2 is the element Silicon. <]>> Orbitals don't exist unless electrons are in them. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. WebThe expected electron configuration for gold is is [Xe] 6s2 4f14 5d9 but it has been determined to be [Xe] 6s1 4f14 5d10. Because (H/P)T=CPJT(\partial H / \partial P)_T=-C_P \mu_{J-T}(H/P)T=CPJT, the change in enthalpy of a gas expanded at constant temperature can be calculated. So, it is better having 4 fully filled and 2 half filled orbitals, than having 5 fully filled and 1 empty ( this empty 6s creates a problem as it is not energetically favored ), since in the first case all of them are stable whereas, in the second the empty 6s is not. Shailyn_Moore_3C Posts: 21 Joined: Wed Sep 21, 2016 9:59 pm. What element is Xe 6s2 4f14 5d9? 0000258484 00000 n The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". a flexible vessel contains 37 l of gas where the pressure is 1.0 atm. Electronic configuration represents the total number of electrons that a neutral element contains. O When someone has been hurt online. These cookies track visitors across websites and collect information to provide customized ads. The initial configuration is : [Xe] 4f 14 5d 8 6s 2, then one electron is transfered from 6s to 5d, so that all orbitals become stable, either through full filling or From the periodic table, Xe has an 0000001924 00000 n Therefore the expected electron configuration for Copper Will be 1s22s22p63s23p64s23d9. 0000224211 00000 n But $\ce{Pt}$ is an exception (as there are some). The cookie is used to store the user consent for the cookies in the category "Other. Chemistry Stack Exchange is a question and answer site for scientists, academics, teachers, and students in the field of chemistry. The expected electron configuration for gold is is [Xe] 6s2 4f14 5d9 O When someone has been hurt online. It only takes a minute to sign up. Quickly and professionally. Round to 2 decim Xenon has 54 electrons in 5 shells with 8 electrons in the outer shell. Why do men's bikes have high bars where you can hit your testicles while women's bikes have the bar much lower? The 8 clever moves when you have $1,000 in the bank. So there is no simple way, learn the exceptions or solve the Schrdinger/Dirac equations. What is wrong with reporter Susan Raff's arm on WFSB news? Also be careful when speaking about orbitals. The cookie is used to store the user consent for the cookies in the category "Performance". 5p < Also, because of the Aufbau principle, the other arrangements you mention simply cannot be. Did Billy Graham speak to Marilyn Monroe about Jesus? . How could this be? Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. The given element is a p block element as the last electron enters the p orbital. Therefore, the given electronic configuration is of element lead. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. We add all the superscripts to know the number of electrons in an atom. Let us have a look at your work and suggest how to improve it! Electron configuration of Platinum is [Xe] 4f14 5d9 6s1. Francium [Rn] 7s1. Question 3 This site is using cookies under cookie policy . The element, indium, is in group 13, period 5 of the periodic table. In which group and period does the element with electronic configuration 1s2 2s2 2p2 is placed write it? 2 Answers. 0000057224 00000 n In Au, the energy difference between 6s, 5d and 4f are very small and other tiny perturbations in the system will allow electrons to jump from one to another. Can you pick flowers on the side of the road? Platinum is a d-block element having atomic number 78. Ernest Z. Barium has the noble gas configuration [Xe]6s. How to force Unity Editor/TestRunner to run at full speed when in background? 0000223887 00000 n What is the name of the species with electronic configuration 1s 2s2 2p6 3s2 3p6 3d9? But [Xe] 6s2 4f14 5d10 (or 4f14 5d10 6s2 - it doesn't matter endstream endobj 2443 0 obj <>/Size 2396/Type/XRef>>stream [Xe] 6s24f145d2 a. Lu; Sc, Y, Lr b. Hf; Ti, Zr, Rf c. Hg; Zn, Cd d. Ta; V, Nb e. none of these An orbital is a one-electron wavefunction and they are more a chemical concept than reality in multi-electron atoms. [Xe] 4f14 5d10 6s1 These cookies track visitors across websites and collect information to provide customized ads. This website uses cookies to improve your experience while you navigate through the website. what will the volume be when the pressure is 0.70 atm, the temperature remaining What electron configuration is Xe 6s2 4f14 5d6? What is the electron configuration for gold? 1 What electron configuration is Xe 6s2 4f14 5d6? What is the electron configuration for gold Au 79? The element with the atomic number 17 is chlorine. The expected electron configuration for gold is is [Xe] 6s2 4f14 5d9 but it has been determined to be [Xe] 6s1 4f14 5d10. The observed electronic configuration of platinum (Z=78) is [Xe] 4f14 5d9 6s1. 0000001554 00000 n The Madelung energy ordering rule gives the energy of the orbitals approximately: $ \mathrm{1s < 2s < 2p < 3s < 3p < 4s < 3d < 4p < 5s < 4d < The Madelung energy ordering rule gives the energy of the orbitals approximately: $ \mathrm{1s < 2s < 2p < 3s < 3p < 4s < 3d < 4p < 5s < 4d < %%EOF Ernest Z. Barium has the noble gas configuration [Xe]6s. This cookie is set by GDPR Cookie Consent plugin. products should be the same as the properties of reactants. Do you have pictures of Gracie Thompson from the movie Gracie's choice. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Can I use my Coinbase address to receive bitcoin? Why did DOS-based Windows require HIMEM.SYS to boot? 0000176524 00000 n That would speak for $\mathrm{[Xe] 4f^{14} 5d^{8} 6s^{2}}$ if you follow the Aufbau principle (from German Aufbau = setup). What are some examples of how providers can receive incentives? Therefore, the electronic configuration of is [ Xe ] 4 f 14 5 d 9 6 s 1 . WebWe would like to show you a description here but the site wont allow us. The element with atomic number 54 is Xenon (Xe). Which element has the electron configuration [Xe] 6s2 4f14 5d10 6p2? We also use third-party cookies that help us analyze and understand how you use this website. 37 l c. 26 l d. 53 l e. 0.019 l. What is Wario dropping at the end of Super Mario Land 2 and why? For example, the electron configuration of gold is [Xe] 4f14 5d10 6s1. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The given electron configuration is [Xe]6s1 [ X e ] 6 s 1 . Top. Radium [Rn] 7s2. The electron configuration of polonium is: [Xe] 6s2 4f14 5d10 WebPolonium (Po)-1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p4 Astatine (At)-1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p5 Radon (Rn)-1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 Francium (Fr)-1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s1 Radium (Ra)-1s2 2s2 2p6 By clicking Accept All, you consent to the use of ALL the cookies. 0000224607 00000 n The electron configuration of polonium is: [Xe] 6s2 4f14 5d10 6p4. What is thought to influence the overproduction and pruning of synapses in the brain quizlet? At which depth, 10 m or 40 m, will a scuba diver have more nitrogen dissolved in the bloodstream? It has a role as a From the periodic table, Xe has an atomic number of 54. When someone For example, if the element is in the 4th number of the periodic table then its electronic configuration will be 1s2 2s2 that is 4 electrons are filled in the space of the s orbital. why isn't Ta [Xe]4f14 5d5? what element is xe 6s2 4f14 5d7 Palladium, platinum, rhodium, ruthenium, iridium and osmium form a group of elements referred to as the platinum group metals (PGMs). WebAnswers) i) Gd (Gadolinium) has ground state electron configuration [Xe]6s2 5d1 4f7 Eu = [Xe] 4f7 6s2 Tb = [Xe] 4f9 6s2 Pt = [Xe] 4f14 5d9 6s1 Gd = [Xe] 6s2 5d1 4f7 ii) Electron configuration of Polonium = [Xe] 4f14 5d10 6s2 6p4 As the outermost sub View the full answer Previous question Next question Electron Configuration Match 2 Core Configurations. The properties of Who makes the plaid blue coat Jesse stone wears in Sea Change? 0000102100 00000 n *r, j$* The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. However, you may visit "Cookie Settings" to provide a controlled consent. What is the electronic configuration of the noble gas xenon Xe? Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. antimony atom There is an interplay between the attraction of nucleus and the electrons, and the electron repulsion between all electrons. Cl2(aq)Cl(aq)+HOCl(aq). Why must is use the 6s? WebIn Au, the energy difference between 6s, 5d and 4f are very small and other tiny perturbations in the system will allow electrons to jump from one to another. The expected electron configuration for gold is is [Xe] 6s2 4f14 5d9 but it has been determined to be [Xe] 6s1 4f14 5d10. You can get your paper edited to read like this. This cookie is set by GDPR Cookie Consent plugin. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. The element lead has the electron configuration [Xe] 4f14 5d10 6s2 6p2. 0000161631 00000 n Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. If you continue to use this site we will assume that you are happy with it. Which pump was probably the source of the contaminated water? This website uses cookies to improve your experience while you navigate through the website. We use cookies to ensure that we give you the best experience on our website. There must be as equal number of compounds on both sides of the equation. 0000102357 00000 n Electrons will fill individual same-energy orbitals before pairing up. 4f14 5d10 6p2. The electrons are filled according to Afbau's rule in order of increasing energies and the electronic configuration in terms of noble gs configuration is: Total number of electrons = 54+2+14+10+2= 82, The element which has 82 electrons and thus the atomic number is 82, the element is lead with symbol, This site is using cookies under cookie policy . 2 How many electrons can the first energy level hold? Web[Xe] 6s2 4f2 Lanthanum (La) [Xe] 6s2 4f1 Helium [He] 1s2 Strontium (Sr) [Kr] 5s2 Iridium (Ir) [Xe] 6s2 4f14 5d7 Niobium (Nb) [Kr] 5s2 4d3 Americium (Am) [Rn] 7s2 5f7 Radium (Ra) Why is the electronic configuration of platinum Diffusion Let us complete them for you. Which language's style guidelines should be used when writing code that is supposed to be called from another language? 5p < 6s < 4f < 5d < 6p < 7s < 5f < 6d < 7p}$. @user3932000 There are an infinite number of orbitals it's just that most of them are not occupied. Round to 2 decim 0000141556 00000 n experiences cyberbullying. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. OC. 10 pts Xenon is an Inert Gas in Period 5 of the Periodic Table. Magnesium(2+) is a magnesium cation, a divalent metal cation and a monoatomic dication. What is the electron configuration of an element with atomic number 20? 0000142120 00000 n 0000258901 00000 n products should be the same as the properties of reactants. LEAD "Signpost" puzzle from Tatham's collection. or why isn't Au [Xe] 4f14 5d9 6s2> Thanks! 0000021161 00000 n Electron Configuration. These cookies ensure basic functionalities and security features of the website, anonymously. Who wrote the music and lyrics for Kinky Boots? The nearest noble gas is Xenon with 54 electrons. 2 How many valence electrons The element that has the noble gas configuration ##[Ne]3s^(2)3p^5## is chlorine. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. I agree with you that there's no reason why the atom must have the 6s orbital occupied, since it could just as easily be [Xe] 6s0 4f14 5d10. 0000161900 00000 n Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. 0000021740 00000 n Necessary cookies are absolutely essential for the website to function properly. O D. There must be as equal number of atoms of each element on both sides of the equation. What atom matches this electron configuration Xe 6s2 4f14 5d10?