red4730
red4730 red4730
  • 02-10-2019
  • Biology
contestada

Atomic number of calcium

Respuesta :

0677094
0677094 0677094
  • 02-10-2019

The atomic number of calcium is 20.

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shaebae3
shaebae3 shaebae3
  • 02-10-2019
The answer is 20!! I hope this helps
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