peggjo5us4uzy peggjo5us4uzy
  • 24-01-2017
  • Chemistry
contestada

Atoms of which element have two protons and two electrons?
a. hydrogen
b. helium
c. lithium
d. carbon

Respuesta :

Аноним Аноним
  • 24-01-2017
B.) Helium have two protons and two electrons

Hope this helps!
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991224
991224 991224
  • 24-01-2017
pretty sure its B...
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