Christianper2500 Christianper2500
  • 13-03-2017
  • Chemistry
contestada

According to the Periodic Table of Elements, Calcium has:

A. 20 protons and 20 electrons
B. 40.08 protons
C. 20 protons and 20.08 electrons
D. 20 protons and zero electrons

Respuesta :

rdudd rdudd
  • 24-09-2019

Answer:

20 protons and 20 electrons

Explanation:

Answer Link

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