Question

write electronic configuration of Zn, Cr and K+​

Answer 1

Answer:

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Explanation:

We now shift to the 4s orbital where we place the remaining electron. Therefore the Potassium electron configuration will be 1s22s22p63s23p64s1. The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom.

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Answer 2

Electronic Configurations:

a) Zinc (Zn) - Atomic number-30:

1s2 2s2 2p6 3s2 3p6 4s2 3d10

b) Chromium (Cr) - Atomic number-29:

1s2 2s2 2p6 3s2 3p6 4s2 3d9

c) Potassium ion(K+) - Atomic Number-

1s2 2s2 2p6 3s2 3p6

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