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777dan777 [17]
3 years ago
6

1. A piece of metal with a mass of 147 g is placed in a 50-ml graduated

Chemistry
1 answer:
MakcuM [25]3 years ago
6 0

Answer:

7.0 g/mL.

Explanation:

  • Density is a characteristic property of a substance.
  • The density of a substance is the relationship between the mass of the substance and the volume it takes up.

<em>d = m/V,</em>

where, d is the density of the metal,

m is the mass of the metal (m = 147 g),

V is the volume that the metal takes up (V = 41.0 mL - 20.0 mL = 21.0 mL).

<em>∴ d = m/V</em> = (147 g)/(21.0 mL) =<em> 7.0 g/mL.</em>

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The answer is c :) i hope its the right answer
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