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larisa86 [58]
2 years ago
5

What is the charge of an atom with 20 protons and 18 electrons?

Physics
2 answers:
aev [14]2 years ago
8 0
The answer is 2+ because I just know it’s easy
aleksandr82 [10.1K]2 years ago
3 0
The charge is +2

20-18=2
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