Определите электронную формулу, соответствующую иону Cа2+
А) 2 ē, 8 ē, 8 ē , 2 ē
В) 2 ē, 8 ē, 8 ē
С) 2 ē , 8 ē, 18 ē,2 ē
D) 2 ē, 8 ē, 8 ē , 1 ē
Е) 2 ē, 8 ē, 18 ē , 18 ē, 2 ē​
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.