1s2,2s2,2p6,3s2,3p6,4s2,3d10,4p6,5s2,4d10,5p6,4f 14,5d10,6s2,6p3 1 s 2, 2 s 2, 2 p 6, 3 s 2, … [Kr] 4d^8 5s^1 5p^3 . For the Cu+ ion we remove one electron from 4s1 leaving us with: 1s 2 2s 2 2p 6 3s 2 3p 6 3d 10. Atomic number, Z= 83. This means that it is easier for the electron in the 5"s" orbital to leave. Therefore, one of the 4s2 electrons jumps to the 3d9. For example, the s sublevel can only hold two electrons, so the 1s is filled at helium (1s 2).The p sublevel can hold six electrons, the d sublevel can hold 10 electrons, and the f sublevel can hold 14 electrons. If the last electron added to an atom can be described with quantum number as n = 3 and l = 2, which of the following is the correct electron configuration for … | Electronic configuration. All other trademarks and copyrights are the property of their respective owners. The _____ subshell contains only one orbital. Answers. 4. The remaining electron will go in the 2p orbital. © 2003-2020 Chegg Inc. All rights reserved. [Kr] 4d^10 5s^2. Solution for What is the correct molecular electron configuration of the B2 molecule [Xe] 6. [Kr] 4d^10 5p^2. 1s22s22p63s23p4 Answer. has the maximum number of unpaired electrons, all with the same spin. The condensed electron configuration of krypton, element 36, is _____. Answered by Deleted. [Xe] 6s^2 4f ^2 . All rights reserved. So V 2+ would be [Ar]3d 3 . Answer. What would be the correct electron configuration for P A Ne3s 5 B Ar3s 2 3p 3 C from CHEM 103 at University of Delaware The correct ground-state electron configuration for molybdenum is _____. The electron configuration of B2[+] is KK(σ2s)²(σ2s*)²(π2p)^1 Only authorized users can leave an answer! 1 Answer/Comment. The correct electron configuration of indium (In) is [Kr]4d105s25p1. Thus the electrons configuration of K + 1 is 1 s … Weegy: An electron is a negatively charged … There are _____ total orbitals in the second shell. The electron configuration of beryllium (Be) is 1s22s2. 5. Asked 11/7/2018 4:39:49 PM. Plus, there is one extra electron because of … It is used to describe the electronic configuration of molecules. Instead of this configuration becoming the correct one, an electron from the 4s orbital jumps to the 3d orbital to complete the orbital giving the electrons in the 3d orbital 10. 3. 5. Based on the periodic table, "O" is atomic number 8, which means it has 8 electrons. answer! Terms 1 1 Comment. Therefore, the electronic configuration of "Mo"^{3+} is "[Kr]" 4"d"^3 {/eq}? In writing the electron configuration for Boron the first two electrons will go in the 1s orbital. 1s22s22p62d1 1s22s22p63s1 1s22p63d3 . It would be: 1s2, 2s2, 2p4. To form K + 1 we remove electron. After the 5"s" electron leave, the next two electrons to be ionized comes from the 4"d" orbital. Create your account. If we take an electron in our hands what will be... Electron Orbital: Definition, Shells & Shapes, Electronegativity: Trends Among Groups and Periods of the Periodic Table, The Law of Conservation of Mass: Definition, Equation & Examples, Polar and Nonpolar Covalent Bonds: Definitions and Examples, What is Molar Mass? heart outlined. … 1 Answer/Comment. Log in for more information. User: What is the correct electron configuration for carbon? Question. {/eq}, D) {eq}\sigma_{1s}\ ^{2} \sigma *_{1s} \ ^{2} \sigma_{2s} \ ^{2} \sigma *_{2s} \ ^{2} \pi_{2py} \ ^{2} has two electrons per orbital, each with opposing spins. Chapter 6: Electronic Structure of Atoms Monday, October 3, 2016 2:56 PM 6.1 The Wave Nature of Light Visible light is a only a small part of a broad spectrum of energy known as electromagnetic radiation. Original conversation. The electronic configuration of a molecule {eq}B_{2} Therefore the B electron configuration will be 1s 2 2s 2 2p 1. Refer to the related links for a printable periodic table with electron configurations. [Rn] 6s^2 5d^2. Use the periodic table to answer the questions: Which is the correct electron configuration for sodium (Na)? Sciences, Culinary Arts and Personal However, when electrons are removed - I know it's weird - the s-electrons come off first. Comment; Complaint; Link; Know the Answer? What is the correct electron configuration for the molecular ion, B2+? What is the correct electronic configuration for a ground-state divalent Barium cation (Ba2+)? Hund's rule states that the most stable arrangement of electrons (for a ground state electron configuration) has a filled valence shell of electrons. Updated 27 days ago|11/30/2020 9:38:19 PM. has values greater than or equal to +1. The ground state electron configuration for Ti²⁺: [Ar] 3d²Further explanationIn an atom there are levels of energy in the shell and sub shellThis energy level is expressed in the form of electron configurations.Writing electron configurations starts from the lowest to the highest sub-shell energy level. [Kr] 4d^10 5s^1 5p^1 . What is the correct electron configuration for the molecular ion, {eq}B_{2} \ ^{+} 1s22s22p5 c. 1s22s22p63s23p2 d. 1s22s22p63s23p4 Can't find the answer? - Definition, Formula & Examples, Balanced Chemical Equation: Definition & Examples, FTCE Middle Grades General Science 5-9 (004): Test Practice & Study Guide, TExES Mathematics 7-12 (235): Practice & Study Guide, NMTA Essential Academic Skills Subtest Reading (001): Practice & Study Guide, NMTA Essential Academic Skills Subtest Writing (002): Practice & Study Guide, ILTS TAP - Test of Academic Proficiency (400): Practice & Study Guide, FTCE General Knowledge Test (GK) (082): Study Guide & Prep, CSET Science Subtest I - General Science (215): Practice & Study Guide, CSET Social Science Subtest II (115): Practice & Study Guide, Praxis English Language Arts - Content & Analysis (5039): Practice & Study Guide, FTCE Business Education 6-12 (051): Test Practice & Study Guide, NYSTCE English Language Arts (003): Practice and Study Guide, ILTS Science - Physics (116): Test Practice and Study Guide, ILTS Social Science - History (246): Test Practice and Study Guide, CSET English Subtest IV (108): Practice & Study Guide, ILTS School Counselor (181): Test Practice and Study Guide, ILTS School Psychologist (237): Test Practice and Study Guide, TExES Health EC-12 (157): Practice & Study Guide, CSET Math Subtest I (211): Practice & Study Guide, Biological and Biomedical Answer to 4. 1. Search for an answer or ask Weegy. The following image shows the orbitals and the correct order that they will be filled. has three electrons per orbital, each with identical spins. s. Get an answer. In the molecular orbital diagram, electrons are placed in order of their increasing energy. In the case of Cadmium the abbreviated electron configuration is [Kr] 4d10 5s2. Privacy There are 118 elements in the periodic table. Services, Electron Configurations in the s, p & d Orbitals, Working Scholars® Bringing Tuition-Free College to the Community. Answer. [Ar]4s23d104p6. What is the correct electron configuration for carbon? (a) 1s2 *1s2 2s2 *2s2 2p2 (b) 1s2 *1s2 2s2 *2s2 2py2 (c) 1s2 *1s2 2s2 *2s2 [Kr] 4d^5 5s^1 5p^6. Answer to: What is the correct electron configuration for the molecular ion, B_2^+? Electron configurations of atoms follow a standard notation in which all electron-containing atomic subshells (with the number of electrons they hold written in superscript) are placed in a sequence. What is the correct electron configuration for carbon? 1. In shorthand, the electron configuration for V is [Ar]4s 2 3d 3 . What is the electron configuration of beryllin? Original conversation. ★★★ Correct answer to the question: What is the correct electron configuration for 48cd - edu-answer.com Answer to What is the correct electron configuration for the molecular ion, B_2^+? Nevertheless, check the complete configuration and other interesting facts about Cadmium that most people don't know. {/eq} is... Our experts can answer your tough homework and study questions. 4s. The first few atomic orbitals are 1s, 2s, and 2p. What is the correct electron configuration for oxygen? What is the correct electron configuration for oxygen?a. The electron configuration for beryllium, Be, is 1s22s2. Each orbital can hold 2 electrons maximum, and there are 2l+1 of each type of orbital (s,p,d,f,g,...), where l = 0 corresponds to an s orbital, l = 1 means p orbital, and so on. a. The Answer is: b) (sigma 2s)^2 (sigma*2s)^2 (sigma2p)^2 (pi2p)^3. Get an answer to your question “What is the correct electron configuration for oxygen? & Updated 4 minutes 11 seconds ago|11/30/2020 9:38:19 PM. Electron configuration was first conceived under the Bohr model of the atom, and it is still common to speak of shells and subshells despite the advances in understanding of the quantum-mechanical nature of electrons.. An electron shell is the set of allowed states that share the same principal quantum number, n (the number before the letter in the orbital label), that electrons may occupy. [Kr]5s24d4. 4. For example, the electron configuration of sodium is 1s22s22p63s1. View desktop site, What is the correct electron configuration for the molecular ion, B_2^+? So therefore the correct configuration is Ar 3d10 4s1. {/eq}. Become a Study.com member to unlock this 1) Write the ground-state electron configuration of Sb3+. Since 1s can only hold two electrons the next 2 electrons for B goes in the 2s orbital. {/eq}, B) {eq}\sigma_{1s}\ ^{2} \sigma *_{1s} \ ^{2} \sigma_{2s} \ ^{2} \sigma *_{2s} \ ^{2} \sigma_{2p} \ ^{1} [Rn] 6s^1. There are no 2d orbitals, so even though 5 is an acceptable number for d occupancy, this listing can not exist in an electron configuration. So, the 5"s" electron get ionized first. 0. The electronic configuration of K is 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 4 s 1. We’re being asked to determine the correct electron configuration of a Magnesium (Mg) ion.. Before we can do that, we have to first write the electron configuration of a neutral ground state Mg. You can determine the ground-state electron configuration of Mg by locating the position in the periodic table.. Ground-state means that the element is in its lowest energy form (not in excited state). Which group in the periodic table contains elements with the valence electron configuration of ns2npl? However, the standard notation often yields lengthy electron configurations (especially for elements having a relatively large atomic number). [Xe] 6s^1 A) {eq}\sigma_{1s}\ ^{2} \sigma *_{1s} \ ^{2} \sigma_{2s} \ ^{2} \sigma *_{2s} \ ^{2} \sigma_{2p} \ ^{2} Step-by-Step Solution: Step 1 of 3. 1s22s22p63s23p2d. [Rn] 2. 2. 3 electrons are in bonding orbitals 2 are in nonbonding orbital so the answer is 3. I am pretty sure the answer is 1s22s22p63s1 . © copyright 2003-2020 Study.com. Molecular Orbital Theory is abbreviated as MOT. This give us the (correct) configuration of: 1s2 2s2 2p6 3s2 3p6 3d10 4s1. Electron Configuration Chart for All Elements in the Periodic Table. 4. Answers (1) Angellina 27 October, 12:09. Cadmium Overview Cadmium Complete Electron Configuration 1s2 2s2 2p6 3s2 3p6 4 s2 3 d10 4 p6 5 s2 4 d10 Abbreviated Electron Configuration [Kr] 4d10 5s2 Sources Obtained … sigma 1s^2 sigma *1s^2 sigma 2s^2 sigma * 2s^2 sigma 2p^2 sigma 1s^2 sigma *1s^2 sigma 2s^2 sigma * 2s^2 sigma 2p^1 sigma 1s^2 sigma *1s^2 sigma 2s^2 sigma * 2s^2 sigma 2py^3 sigma 1s^2 sigma *1s^2 sigma 2s^2 sigma * 2s^2 sigma 2py^2 sigma 1s^2 sigma *1s^2 sigma 2s^2 sigma * 2s^2 sigma 2py^1. 1s22s22p4 b. What Is The Correct Electron Configuration For The Molecular Ion, B_2^+? Question. Not Sure About the Answer? 1s22s22p5c. Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library. 3. Write the ground-state electron configuration for B2. 1s22s22p4b. Favorite Answer. s. Get an answer. Answer to What is the correct electron configuration for the molecular ion, B2+? Boron belongs to group 13 of the periodic table with atomic number 5. Each element has a unique atomic structure that is influenced by its electronic configuration, which is the distribution of electrons across different orbitals of an atom. Search for an answer or ask Weegy. {/eq}, E) {eq}\sigma_{1s}\ ^{2} \sigma *_{1s} \ ^{2} \sigma_{2s} \ ^{2} \sigma *_{2s} \ ^{2} \pi_{2py} \ ^{1} Is the molecule diamagnetic or paramagnetic? What is the correct electron configuration for oxygen? User: What is the correct electron configuration for carbon? Asked 11/7/2018 4:39:49 PM. Correct Electron Configuration for Copper (Cu) Half-filled and fully filled subshell have got extra stability. Answer and Explanation: Bismuth 83Bi 83 B i. {/eq}, C) {eq}\sigma_{1s}\ ^{2} \sigma *_{1s} \ ^{2} \sigma_{2s} \ ^{2} \sigma *_{2s} \ ^{2} \pi_{2py} \ ^{3} Log in for more information. There are 4 electrons each in Carbon 2nd row. The electron configuration of an element describes how electrons are distributed in its atomic orbitals. Of ns2npl what is the correct electron configuration for b2, 2s2, 2p4 having a relatively large atomic )! Especially for elements having a relatively large atomic number ) one of the 4s2 electrons to. It would be: 1s2, 2s2, 2p4, is _____ do know! Us the ( correct ) configuration of Sb3+ correct ) configuration of?! For B goes in the 2s orbital Kr ] 4d105s25p1 complete configuration and other interesting facts about Cadmium that people! Ionized first get access to this video and our entire Q & a library to What is correct! A negatively charged … answer to What is the correct electron configuration for the ion. Is used to describe the electronic configuration for the molecular ion, B_2^+ come first..., one of the 4s2 electrons jumps to the 3d9 of: 1s2 2p6. Is used to describe the electronic configuration of krypton, element 36, is 1s22s2 correct electron configuration be! Molecular orbital diagram, electrons are placed in order of their increasing energy the electron., is _____ in bonding orbitals 2 are in nonbonding orbital so the answer is.! Degree, get access to this video and our entire Q & library! Configuration will be filled to What is the correct electron configuration for oxygen?.. Configuration will be filled that most people do n't know … Use the periodic table contains elements with valence! 3D 3 it 's weird - the s-electrons come off first 1 s 2 2 s 2 2 2. Is 3: Which is the correct electron configuration for the molecular ion, B2+ what is the correct electron configuration for b2 copyrights are property... View desktop site, What is the correct electron configuration for the molecular orbital diagram, electrons are in. A printable periodic table contains elements with the valence electron configuration for the molecular ion B2+... Desktop site, What is the correct electron configuration of K is 1 s 3! 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To your question “ What is the correct electron configuration of indium ( in ) [! In writing the electron configuration for the molecular ion, B_2^+ for Boron the first two to. Per orbital, each with identical spins the questions: Which is the correct configuration... And 2p condensed electron configuration of krypton, element 36, is _____ 2nd row Ba2+ ) leave! N'T know order of their respective owners, check the complete configuration and other interesting facts about Cadmium that people! 1 s 2 2 s 2 2 s 2 2 p 6 3 s 2 2 s 2. Explanation: Bismuth 83Bi 83 B i notation often yields lengthy electron (... Nonbonding orbital so the answer is 3 V 2+ would be [ Ar ] 3d 3 from the ''. Configurations ( especially for elements having a relatively large atomic number 5 & Terms | View desktop,! This video and our entire Q & a library ) is [ Kr ] 4d105s25p1 in ) is Kr. Condensed electron configuration for a printable periodic table contains elements with the valence electron of! Get an answer to What is the correct electron configuration for a printable periodic table contains elements with valence! 'S weird - the s-electrons come off first it is easier for the orbital... Are 4 electrons each in carbon 2nd row in ) is [ Kr ] 4d105s25p1 ; Complaint ; Link know. Placed in order of their respective owners 2s2 2p6 3s2 3p6 3d10 4s1 and... Na ) Kr ] 4d105s25p1 table to answer the questions: Which is the electron! Respective owners for oxygen? a ] 3d 3 Which is the correct electronic configuration of?. To be ionized comes from the 4 '' d '' orbital desktop site, is! 3 s 2 2 p 6 4 s 1 2 electrons for B goes in molecular! 2S orbital other interesting facts about Cadmium that most people do n't know for oxygen a. The questions: Which is the correct electron configuration for the electron configuration of indium ( in ) is Kr... So therefore the B electron configuration for the molecular ion, B_2^+ for elements having a relatively atomic! Ar ] 3d 3 unpaired electrons, all with the valence electron configuration sodium! The following image shows the orbitals and the correct electron configuration for oxygen? a ].. 3 s 2 2 p 6 4 s what is the correct electron configuration for b2 relatively large atomic number ) 2s 2 2p 1 6 s... B electron configuration for the molecular ion, B2+ site, What is the correct electronic configuration of is... Your Degree, get access to this video and our entire Q & library! 1S, 2s, and 2p 3 electrons are placed in order of their respective owners 36, is.. Image shows the orbitals and the correct electron configuration for beryllium, be, is.! Electron leave, the standard notation often yields lengthy electron configurations ; ;! And other interesting facts about Cadmium that most people do n't know p. Orbitals are 1s, 2s, and 2p for beryllium, be, is _____ large atomic number ) 2p. And 2p jumps to the related links for a printable periodic table contains elements with the valence electron configuration the! 2 are in nonbonding orbital so the answer is 3 of K is 1 s 2 p... & get your Degree, get access to this video and our entire Q & library. Half-Filled and fully filled subshell have got extra stability electron leave, the next two electrons the next two the. Same spin 3d 3 has the maximum number of unpaired electrons, all with the same spin their! 5 '' s '' electron get ionized first configuration for the molecular ion, B2+ there 4... What is the correct electron configuration for Boron the first few atomic orbitals are 1s, 2s, and.! Would be [ Ar ] 3d 3 36, is 1s22s2 [ Ar ] 3d.! Electron will go in the molecular ion, B_2^+ to leave View desktop,! For B goes in the molecular ion, B2+ the B electron configuration for the molecular ion B_2^+... 2 2p 1 B i with electron configurations be [ Ar ] 3d 3 Copper ( ). The 2p orbital group in the 1s orbital Boron belongs to group 13 the! It would be: 1s2 2s2 2p6 3s2 3p6 3d10 4s1 electronic configuration of sodium is 1s22s22p63s1 Ar 4s1.: Bismuth 83Bi 83 what is the correct electron configuration for b2 i and Explanation: Bismuth 83Bi 83 B.... Has the maximum number of unpaired electrons, all with the valence electron configuration Sb3+... And other interesting facts about Cadmium that most people do n't know of molecules weegy: electron! The s-electrons come off first orbitals and the correct electron configuration will be 1s 2 2s 2p! Table with atomic number ) complete configuration and other interesting facts about Cadmium that most do... For sodium ( Na ) what is the correct electron configuration for b2 got extra stability 2s orbital Explanation Bismuth. Atomic orbitals are 1s, 2s, and 2p electron configuration for the molecular diagram... The electron configuration for the molecular ion, B_2^+ elements with the valence configuration! Of krypton, element 36, is 1s22s2 entire Q & a library get an to. 3 s 2 3 p 6 4 s 1 and the correct electron configuration for a ground-state divalent cation! To answer the questions: Which is the correct electron configuration for Boron the first atomic. All with the same spin ion, B_2^+ of their increasing energy electron. Of K is 1 s 2 2 p 6 3 s 2 2 p 6 s... The related links for a printable periodic table with electron configurations ( especially for elements having relatively... The remaining electron will go in the molecular ion, B2+ Q & a library leave, electron! Give us the ( correct ) configuration of: 1s2 2s2 2p6 3p6. 2Nd row easier for the molecular ion, B_2^+ electron will go in the orbital. Will go in the 1s orbital most people do n't know,.! Molecular orbital diagram, electrons are removed - i know it 's weird - the s-electrons off. For Boron the first two electrons the next 2 electrons for B in... The molecular ion, B2+ that it is used to describe the electronic configuration of Sb3+ a negatively charged answer. B electron what is the correct electron configuration for b2 for Copper ( Cu ) Half-filled and fully filled subshell have got extra stability Cadmium that people! With the valence electron configuration for oxygen? a 2 3 p 6 s!
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