lays20001
lays20001 lays20001
  • 27-09-2018
  • Physics
contestada

Which subatomic particles will you add or remove to change the mass of an atom
A- electrons and protons
B- protons and neutrons
C- electron neutrons
D- electrons only

Respuesta :

nora52 nora52
  • 27-09-2018
B. because protons and neutron are the sum of atomic mass of an element
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