An isotope has an atomic number of 15 and a mass number of 31. The number of proton it contains is - SchoolNGR

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An isotope has an atomic number of 15 and a mass number of 31. The number of proton it ...

An isotope has an atomic number of 15 and a mass number of 31. The number of proton it contains is

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Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

A 16
B 15
C 31
D 46

Correct Answer: Option B

Explanation:

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