August 2022 2 13 Report
Атом, расположенный во 2м периоде IА группе имеет:


3 электрона

1 электрон

4 электрона

7 электронов
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.