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The density of a piece of granite with a volume of 340 cm and mass of 918 g would be 1,400 grams. This is a math problem.
Density = Mass/Volume so Volume = Mass/Density. That is, Vol = 1.5 g/2.3 g/ml = 0.652 ml approx.
13/5 = 2.6 g per cm3
density = mass/volume 49.8/83 =0.6 g per cm3
Assuming the gold nugget is solid and pure (unlikely in real life!) The volume of the nugget is 77.0 - 50.0 mL = 27.0 mL So density = mass/volume = 521/27.0 = 19.3 g per mL.
Fctv
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The volume is 1.55 cm^3.
We need to calculate the volume of a metal from the density to be sure. Density of pure gold = 19.3  g·cm-3Density of pure lead = 11.34  g·cm-3The volume of 20 g of gold = mass/density = 20 [g] / 19.3  g·cm-3 = 1.036 cm3 The volume of 10 g of lead = mass/density = 10 [g] / 11.34  g·cm-3 = 0.882 cm3 Hence, the volume of 20 g of gold is slightly greater than that of 10 g of lead. =========================
Volume = Mass / Density, so 100 grams of gold divided by 19.3 g/mL gives a volume of 5.18 mL or 5.18 cubic centimeters. 5.18 mL of gold will displace 5.18 mL of water.
450/19=24.5mL
The nugget of gold has a volume of 2.6 cm3, and the nugget of pyrite has a volume of 10 cm3.
Density= Mass/Volume 1800g/110 cm^3 = 16.36 g/cm^3 No, it is not pure gold.
0.135 g/cm3
The density of a piece of granite with a volume of 340 cm and mass of 918 g would be 1,400 grams. This is a math problem.
10.5 g cm-3
because it has a higher mass per volume or g/cm cubed