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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