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

User Wakooka
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6 votes

Answer:

18 electrons

20 neutrons

20 protons

Step-by-step explanation:

User Yousha Aleayoub
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