1billionairehea
1billionairehea 1billionairehea
  • 03-11-2017
  • Biology
contestada

All of the alkali earth metals, Group 2, have two valence electrons. Which of these would represent the oxidation number of the alkali earth metals such as magnesium and calcium?
A) -6
B) -2
C) +2
D) +6

Respuesta :

ranveerRSR ranveerRSR
  • 03-11-2017
plus 2 should be your answer
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