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An atom has 20 protons and has a +2 charge. How many electrons does this atom have?

An atom has 20 protons and has a +2 charge. How many electrons does this atom have?
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4 votes
An atom has 20 protons and has a +2 charge.

How many electrons does this atom have?

asked
User ATD
by
8.9k points

1 Answer

2 votes
The atom should have 18 electrons
answered
User Mruanova
by
8.2k points
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