johnnaejenkins2 johnnaejenkins2

18-12-2018
Chemistry

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What is the noble gas electron configuration of bismuth (Bi)? A. [Kr] 6s2 6p3 B. [Xe] 6s2 6p3 C. [Xe] 4f14 5d10 6s2 6p3 D. [Kr] 5s2 5d10 5p6 6s2 6d10 6p3 E. [Xe] 6s2 5d10 6p3

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marinlayla0 marinlayla0

19-12-2018

The answer is C) Xe 4f14 5d10 6s2 6p3

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kobenhavn kobenhavn

30-01-2019

Answer: C. [tex][Xe] 4f^{14}5d^{10}6s^26p^3[/tex]

Explanation: Bismuth is an element with atomic number of 83 and contains 83 electrons. The nearest noble gas is Xenon with symbol [tex]Xe[/tex] and contains 54 electrons.

The electronic configuration of Bismuth in terms of nearest noble gas [tex]Bi[/tex] is :

[tex][Xe] 4f^{14}5d^{10}6s^26p^3[/tex]

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