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BlackZzzverrR [31]
3 years ago
12

An atom of magnesium is represented by: 25/12mg how many protons does this atom of magnesium have

Chemistry
1 answer:
MatroZZZ [7]3 years ago
4 0
12 protons
13 neutrons
12 electrons

An isotope is an atom with a different number of neutrons but same number of protons
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