kennalee0 kennalee0

21-09-2020
Chemistry

contestada

What is the mass
notation number of an atom that has 9 protons, 11
neutrons, and 9 electrons?
Hisham Hassen. 8.06 AM
Due Tomorrow

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makinerox09 makinerox09

24-09-2020

Answer:

Didi you get it?we got the same class

Explanation:

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