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pychu [463]
3 years ago
14

If someone tells you they have a sample of niobium-90, can you tell how many neutrons are in the nucleus

Biology
1 answer:
OLga [1]3 years ago
5 0
Atomic number of nibium= 41
so neutron numbers= 90-41 = 49
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I hope I helped!

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Answer with Explanation:

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