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TiliK225 [7]
3 years ago
14

How many neutrons are in potassium-50?

Chemistry
2 answers:
madam [21]3 years ago
8 0

Answer:

31 neutrons

Explanation:

Potassium has 19 protons (you can tell by the atomic number)

Potassium-50 is an isotope, meaning that there are a different amount of neutrons than normal.

Protons never change so subtract 50 from 19 to get the number of neutrons.

disa [49]3 years ago
4 0

Explanation:

e 20 neutrones

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