114k views
1 vote
15 POINTS

When calcium forms an ion, what is its charge?
2+
3+
2-
3-

2 Answers

4 votes

The answer is:

A) 2+


Hope it helps!

User Dragonthoughts
by
6.2k points
5 votes
It's, 2+
Good Luck xP
User Divega
by
6.0k points