riahhh15 riahhh15

07-10-2020
Chemistry

contestada

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

Respuesta :

ineedhelpasap21 ineedhelpasap21

07-10-2020

Answer:

18 electrons

20 neutrons

20 protons

Explanation:

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