cadenrichard cadenrichard

13-03-2020
Chemistry

contestada

3. What determines the mass number of an element?
The mumhor of nrotons

Respuesta :

cameronlatourelle cameronlatourelle

13-03-2020

Answer: The number of protons and the number of neutrons determine an element's mass number.

Explanation:

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DripKracken DripKracken

13-03-2020

Answer:

Protons and neutrons

Explanation:

The combined sum of protons and neutrons determine the mass

Answer Link

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