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21. an atom has 216 protons, how many electrons does it have? 22. gold has 79 electrons, how many protons does it have?

21. an atom has 216 protons, how many electrons does it have? 22. gold has 79 electrons, how many protons does it have?
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3 votes
21. an atom has 216 protons, how many electrons does it have?

22. gold has 79 electrons, how many protons does it have?

asked
User Dominican
by
7.6k points

1 Answer

5 votes

Answer:

21: 47 22: 14

Step-by-step explanation:

answered
User Ryan Hertz
by
7.8k points
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