joseurrutia823 joseurrutia823

19-02-2021
Chemistry

contestada

7.The number of protons is represented by the element’s

a.atomic number
b.mass number
c.atomic mass
d.isotope

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holohu123 holohu123

19-02-2021

The number of protons is represented by the element’s atomic number.

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aly081613 aly081613

19-02-2021

A. Atomic number (:

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