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08-04-2020
Chemistry

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If an atom with a mass of 47 amu has 22 neutrons, what atom is it?

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08-04-2020

Answer:

Manganese

Explanation:

At Mass - No neutrons = Atomic Number = #protons in nucleus

47 - 22 = 25 => At. No. 25 is Manganese (Mn)

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