melmackey65 melmackey65

09-09-2020
Chemistry

contestada

What is the density of an unknown metal that has a mass of 157.4 g and a volume of 20 mL?

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14-09-2020

Answer:

7.87g/mL

Explanation:

density=mass/volume

density=157.4/20

density=7.87g/mL

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