jenbabyhuey jenbabyhuey

03-10-2017
Chemistry

contestada

how many protons are in an element with an atomic number of 8 and a mass of 18?
A:3
B:8
C:10
D:18

Respuesta :

emilymccracken2 emilymccracken2

03-10-2017

B: 8 the amount of protons is equal to the atomic number

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ImaginaKey2Knowledge ImaginaKey2Knowledge

03-10-2017

B.8 because protons are the same as electrons and the atomic number.

Hoped I helped!

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