How many electrons does the Ca^2+ ion possess

asked Apr 23, 2021 217k views

3 votes

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3 votes

Answer:

18 electrons

Step-by-step explanation:

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

Mallorie answered Apr 25, 2021

7.8k points

6 votes

Answer:

18 electrons

Step-by-step explanation:

Robobobobo answered Apr 29, 2021

6.6k points

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