chassicat
chassicat chassicat
  • 12-04-2018
  • Chemistry
contestada

Which of the following elements has two valence electrons?
a. Sr
b. Na
c. Al
d. B

Respuesta :

joeyriner25
joeyriner25 joeyriner25
  • 12-04-2018
(A sr) should be the answer

Answer Link
khalfani0268
khalfani0268 khalfani0268
  • 12-04-2018
A.Sr should be the correct choice
Answer Link

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