sktw2004 sktw2004

26-09-2017
Chemistry

contestada

Which element is most like magnesium?
A)S
B)Sr
C)Sn
D)Si

Respuesta :

patrickrunyonjr patrickrunyonjr

26-09-2017

Strontium they have the same number of valence electrons

Answer Link

moxie1734ovgf7x moxie1734ovgf7x

26-09-2017

B and B. stands for Sr.

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