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Chemistry, 09.03.2021 20:40 yesharabaskoro

A student finds a rock on the way to school. In the laboratory he determines that the volume of the rock is 25 cm, and the mass in 100 g. What is the density of the rock? 125 g/cm3
0.25 g/cm3
75 g/cm3
4 g/cm3

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