2. Закінчити рівняння:
Са+ O2
Fe + O2 =
P+ 02-
N2 + O2-
S+ O2 =
Al + O2
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.