a substance has a volume of 20mL and a density of 2.5 g/mL. what is it’s mass?
0.125 g
8 g
22.5 g
50 g
ANSWERS
2015-11-14 04:44:27
2.5X20=50g 50g should be the right answer Mass=volumeXdenisty.
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2.5X20=50g 50g should be the right answer Mass=volumeXdenisty.