itzshiane
itzshiane itzshiane
  • 14-12-2020
  • Chemistry
contestada

Which of the following groups of elements has two valence electrons and is highly reactive?

Select one:
a. Alkali metals
b. Alkaline-earth metals
c. Halogens
d. Noble gases

Respuesta :

ryleeg93 ryleeg93
  • 14-12-2020
B, Alkaline earth metals
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