indiarw03 indiarw03

23-10-2019
Chemistry

contestada

If an element has 15 protons and 32 neutrons what is the:
Atomic number? c) Mass number?
Number of electrons? d) Complete Symbol?

Respuesta :

maddiestarshine26 maddiestarshine26

31-10-2019

Answer:

mass number

Explanation: its the sum of the protons an neutrons in the nucleus

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