В каком веществе нет ковалентных связей?:

А) CaCl2 

Б) NH4Cl

В) NaNO3

Г) NaCl

Д) H2SO4

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.