Carlajayme4viz
Answered

the element which has the last electron configuration of 3s² to is _____.
a. Be
b. Ca
c.Mg
d.Na​

Sagot :

Guintoallen11viz

The element which has the last electron configuration of 3s² to is _____.

  • [tex]C. Mg[/tex]

Explanation:

  • The element of electron configuration of  3s² to is Mg.