m6691145
m6691145 m6691145
  • 20-09-2020
  • Chemistry
contestada

3. How many protons are in the following elements?


A. Carbon B. Hydrogen C. Oxygen D. Phosphorus E. Calcium

Respuesta :

agrimapokharel2004
agrimapokharel2004 agrimapokharel2004
  • 20-09-2020

Explanation:

carbon=6

hydrogen=1

oxygen=8

phosphorus=15

calcium=20

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