xspritaamey14
xspritaamey14 xspritaamey14
  • 01-03-2017
  • Chemistry
contestada



An atom has a negative charge. Which of the following must have occurred?


A)It lost a neutron.
B)It lost an electron.
C)It gained a proton.
D)It gained an electron.

Respuesta :

nictnight14
nictnight14 nictnight14
  • 01-03-2017
It should be A)It lost a neutron.
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