How many electrons occupy the 2p su level in an atom of boron in the ground state? 0.How many electrons occupy the 2p sublevel in an atom of boron inthe ground state? . a) 1 b) 2c) 3 d) 5Which electron configuration represents an atom in an excited state?1s2 2s2 4slb) is2 2s2c) Is2 2s2 2p6d) 1s2 2s2 2p6 3s2 3p-a.

Boron is a group 13 element. Atomic number of boron is 5. It has total 5 electrons.

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How many electrons occupy the 2p su level in an atom of boron in the ground state?

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter12: Atoms And Molecules

Section: Chapter Questions

Problem 12.31E

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Question

How many electrons occupy the 2p su level in an atom of boron in the ground state?

0.
How many electrons occupy the 2p sublevel in an atom of boron in
the ground state? . a) 1 b) 2
c) 3 d) 5
Which electron configuration represents an atom in an excited state?
1s2 2s2 4sl
b) is2 2s2
c) Is2 2s2 2p6
d) 1s2 2s2 2p6 3s2 3p-
a.

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