hustoju17 hustoju17

22-03-2017
Chemistry

contestada

Which of the following has the greatest mass, in grams?
a. 1 atom of lead (Pb)
b. 0.5 mol copper (Cu) atoms
c. 0.3 mol gold (Au) atoms
d. 25 atoms of mercury (Hg)

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pbjgurl123 pbjgurl123

22-03-2017

I belive the awnser is A.

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