melanie2024 melanie2024

23-11-2021
Chemistry

contestada

Which of the ions below has the following of election configuration?

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

A.Co2+

B.Zn2+

C.Cu2+

D.Ni2+

Respuesta :

rk9448249 rk9448249

23-11-2021

Answer:

B

Explanation:

Its atomic number is 28 and that is zinc

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