bristin1234
bristin1234 bristin1234
  • 12-07-2018
  • Chemistry
contestada

Which two elements have the same number of valence electrons?
A.) Na and Sr
B.)Zr and H
C.)O and S
D.)Mg and P

Respuesta :

leele1
leele1 leele1
  • 12-07-2018

C! They both have the same number of electrons in the outer shell

Answer Link
DrBananaMan DrBananaMan
  • 12-07-2018
Oxygen and sulfur because they are in the same group on the periodic table
Answer Link

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