Respuesta :

Answer:

the atomic mass would be on the bottom, the atomic number is in the top left

Explanation:

kdai253

Answer:

196.966.....

Explanation:

This is the atomic mass, you are looking for the combined number of neutrons and protons

I is wrong because that is the atomic number (# of protons)

II is wrong, that is the atomic symbol

III is wrong that is the elements name

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