The electron configuration of a ground-state copper atom is O [Ar]4s24p63d³ O [Ar]3d⁹ O [Ar]4s23d⁹ O [Ar]4s²4d4 O [Ar]4s¹3d10 Question 12 Which of the following is the ground-state electron configuration of Pb? O [Xe]6s25d16p2 O [Xe]6s²4f¹46p² O (Xe]6525f146d106p2 O [Xe]6s²6d¹06p² DC16 2 14 10 2

The electron configuration of a ground-state copper atom is O [Ar]4s24p63d³ O [Ar]3d⁹ O [Ar]4s23d⁹ O [Ar]4s²4d4 O [Ar]4s¹3d10 Question 12 Which of the following is the ground-state electron configuration of Pb? O [Xe]6s25d16p2 O [Xe]6s²4f¹46p² O (Xe]6525f146d106p2 O [Xe]6s²6d¹06p² DC16 2 14 10 2

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter7: The Structure Of Atoms And Periodic Trends

Section: Chapter Questions

Problem 60GQ: Answer the questions below concerning ground state electron configurations. (a) What element has the...

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D O Se Question 11 The electron configuration of a ground-state copper atom is [Ar]4s24p63d³ O [Ar]3d⁹ O [Ar]4s23dº [Ar]4s24d4 O [Ar]4s¹3d10
QUESTION 31 The correct electron configuration for the Fe3+ ion is. Hints: exception O [Ar]4s º3d 5 O [Ar]4s 23d 3 O [Ar]4s²3d6 O [Ar]4s²3d4
For each of the atoms below, 1) write its ground state electron configuration, 2) draw the diagram depicting the electron occupancy in the highest-energy subshell, and 3) predict whether it is paramagnetic or diamagnetic. Example: B 1) 1s2s22p! or [He]2s²sp! 2) 2p 3) It is paramagnetic. a) Si b) Ni c) Pd (Hint: the highest-energy subshell fills like Ag)
Question 4 For each of the atoms below, 1) write its ground state electron configuration, 2) draw the diagram depicting the electron occupancy in the highest-energy subshell, and 3) predict whether it is paramagnetic or diamagnetic. Example: B 1) 1s2s22p' or [He]2s²sp! 2) 2p 3) It is paramagnetic. a) Si (3 pt) b) Ni (3 pt) c) Pd (4 pt) (Hint: the highest-energy subshell fills like Ag)
5/10 Which of the following atoms has the largest atomic radius? A) B) C) DY E) Al As Br What is the electron configuration of Fe*? A) [Ar] 3d 4s B) [Ar] 3d' 4s2 [Ar] 3d 4s' D) E) C) [Ar] 3d [Ar] 3d° What is the total number of valence electrons in the nitronium ion, NO,"? A) B) 12 16 18 | D) 20 E) 24 Which of the following elements is assigned the highest clectronegativity value? K. A B) Ba Si C) D) Bri F) As The Which of the fellowing is an exception to the octel ril
D D 5 A O Question 13 Which of the following atoms is diamagnetic in its ground-state? Ca 9 OC As OFe Question 14
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Question 42 Which electron configuration represents a halogen? [Ar] 4s²3d4 [Ar] 4s 3d% O (xe] 6s²4f7 [Kr] 5s²4d!O5p
15 - Which atom has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s1 3d10? A) Mn B) Cr C) V D) Sc E) Cu
15) What is the ground-state electron configuration of a Zn2+ ion? A) [Ar]4s²3d9 B) [Ar]3d10 C) [Ar]4s13d9 D) [Ar]4s3d8 16) What is the ground-state electron configuration of Mg2+ ? A) [Ne] B) [Ne]3s23 p1 C) [He] D) [Ne] 3s² E) [Ne] 3s13p1
QUESTION 16 When writing the ground state for 28NI, how many unpaired electrons are there? QUESTION 17 How many valence electrons are in Pb? Save cnd Submit to soue and submit CickSove 4:Anscers to save all ensu
Question 12 What is the notation for the subshell with n = 5 and /= 2? O 2d subshell O 2p subshell O 5p subshell O 5d subshell