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Solnce55 [7]
3 years ago
8

Help!! Thank You!! Potassium has 19 protons. How many electrons does a neutral potassium atom have?

Physics
2 answers:
fredd [130]3 years ago
8 0
A neutral atom... no matter what the element... has the same number of protons and electrons. In this case, 19 electrons are needed.
Alisiya [41]3 years ago
7 0
19, because the number of protons and electrons are the same!
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