Chemistry, asked by harshini4444, 7 months ago

A divalent cation is isoelectronic with Co2 and has (Z+2)
neutron The lonic mass of divalent cation is

Answers

Answered by ajaymeena22227

0

Answer:

Mg

Explanation:

because Co2 have 22 electron. also Mg have 22 electron.

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