liviathecheater liviathecheater
  • 24-02-2021
  • Chemistry
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The atomic number of calcium is 20. How many protons does it have?

Respuesta :

Аноним Аноним
  • 24-02-2021

Explanation:

The number of protons is equal to atomic number of an element.

So, Calcium has 20 protons.

Hope it helps :)

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