asked 217k views
3 votes
How many electrons does the Ca^2+ ion possess

2 Answers

3 votes

Answer:

18 electrons

Step-by-step explanation:

Ca has 20 electrons. Ca^2+ has 18 electrons

answered
User Mallorie
by
8.6k points
6 votes

Answer:

18 electrons

Step-by-step explanation:

answered
User Robobobobo
by
7.7k points

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