Зазначте йон елемента, який має електронну будову атома Ar:


А. Li+

Б. N3-

В. Se2-

Г.Mg2+

Д. СІ-
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.