Скласти формули бінарних сполук за валентністю елементів: Са(ІІ)Н(І), Mg(ІІ)N(ІІІ), Сl(VІІ)O(ІІ), Mn(V)O(ІІ), C(ІV)O(ІІ), Fe(ІІІ)O(ІІ), Al(ІІІ)O(ІІ), Ba(ІІ)N(ІІІ), S(VІ)O(ІІ), Р(ІІІ)Н(І), Hg(І)O(ІІ), Сr(ІІІ)О(ІІ).
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.