Platinum is one of the most dense elements (d = 21.5 g/cm3). What is the volume of a 10.0 g sample of the metal?

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Platinum is one of the most dense elements (d = 21.5 g/cm3). What is the volume of a 10.0 g sample of the metal?

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Thái Dương 5 years 2021-07-13T08:22:28+00:00 1 Answers 5 views 0

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  1. Vodka
    0
    2021-07-13T08:24:16+00:00
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    Answer:

    0.465

    Explanation:

    To find the volume of a substance, divide the mass by the density.

    M/D = V

    10.0 / 21.5 = 0.4651163

    Then round to 3 significant figures: and the density is 0.465

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