jaythegay21 jaythegay21

27-10-2018
Biology

contestada

the atomic mass of an element whose atoms consist of 8 protons 9 neutrons and 8 electrons is _____.
8
16
17
25

Respuesta :

BellossomsEye BellossomsEye

27-10-2018

To find the atomic Mass of an element all you have to do is add the Proton and Neutron count. So 8+8 is 16 and there’s your answer.

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EvieMack EvieMack

27-10-2018

The correct answer is 17

Just add The neutrons and protons together.

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