aleesDo3l3lrutz aleesDo3l3lrutz

02-01-2016
Chemistry

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The chemical properties of calcium are most similar to the chemical properties of
(1) Ar (3) Mg
(2) K (4) Sc

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Billymkhoi Billymkhoi

02-01-2016

The answer is (3) Mg because Ca and Mg are in the same group (group 2).
Hope this helps~

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