FrostGD FrostGD

16-06-2022
Chemistry

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Determine the mass number and atomic number of neptunium (Np)

Please see the Attachment!

Determine the mass number and atomic number of neptunium Np Please see the Attachment class=

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Medunno13 Medunno13

16-06-2022

The total charge on the right-hand side is 94-1=93, so the atomic number is 93.

The total mass on the right-hand side is 239+0=239, so the mass number is 239.

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