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Sophie [7]
4 years ago
15

The element calcium forms the ion Ca2+. How many protons, Neutrons, and electrons does it have?

Chemistry
1 answer:
KonstantinChe [14]4 years ago
4 0

Answer:

18 electrons

20 neutrons

20 protons

Explanation:

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7 0
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4 0
3 years ago
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