Can someone please help me? I don’t get this

asked Apr 17, 2023 18.0k views

5 votes

5.1k points

Please log in or register to add a comment.

6 votes

Step-by-step explanation:

15 . there will be a reaction since Ca is a metal and S is non metal

Ca^2+ + S^2- gives CaS

16. there will be no reaction since both are metals

Tarell answered Apr 23, 2023

6.0k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.4m answers