Chemistry, 29.01.2020 04:00, melodeelathrom

Which of the following contains the smallest amount of matter?
a. 250 g
b. 0.25 hg
c. 2500 dg
d. 2.5 kg

Answers: 1

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Which of the following contains the smallest amount of matter?
a. 250 g
b. 0.25 hg