logan5395
logan5395 logan5395
  • 02-09-2020
  • Chemistry
contestada

3. How many protons do the following have?
Calcium
Gold
Copper
Iron

Respuesta :

t99dolan
t99dolan t99dolan
  • 02-09-2020

Answer:

calcium=20

gold=79

copper=29

iron=26

Explanation:

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