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02-10-2019
Chemistry

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10. The number of protons in an atom is determined by the?

a. Symbol
b. Atomic mass
c. atomic number
d. group or period

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altosaxofon2407 altosaxofon2407

03-10-2019

Answer:

atomic number

Explanation:

the atomic number is the same as the number of protons, you can identify it in the periodic table.

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