Chemistry, asked by Anonymous, 4 months ago

$1s^2,2s^2,2p^6,3s^2,3p^6,3d^5$

is not electronics configuration of?
A)Mn³
b)Fe³
c)cr+
d)CO⁴+

Answers

Answered by AdityaGore1729

1

Answer:

A

Explanation:

the no. of electron in the given configuration is 23

in option a no. of electron is 21

Answered by Anonymous

9

Answer:

Option A is the right answer♡

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