kirstenmillerra11 kirstenmillerra11

19-09-2019
Biology

contestada

2. use the atomic number and atomic mass to indicate the number of subatomic particles

Respuesta :

umairihsan2019 umairihsan2019

29-09-2019

Answer:hydrogen atomic no and mass no is 1. In hydrogen there is one electron ,one proton and zero neutron.

Explanation:

Neutron is zero because neutron

Nnumber =atomic no - mass no so 1-1=0.

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