Gram Per Cubic Centimetre - Wikipedia

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This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: "Gram per cubic centimetre" – news · newspapers · books · scholar · JSTOR (February 2018)

The gram per cubic centimetre is a unit of density in International System of Units (SI), and is commonly used in chemistry. Its official SI symbols are g/cm3, g·cm−3, or g cm−3. It is equal to the units gram per millilitre (g/mL) and kilogram per litre (kg/L). It is defined by dividing the gram, a unit of mass, by the cubic centimetre, a unit of volume. It is a coherent unit in the CGS system, but is not a coherent unit of the SI.

gram per cubic centimetre
Density of the cube: 1 g/cm3
General information
Unit systemCGS unit
Unit ofDensity
Symbolg/cm3
Conversions
1 g/cm3 in ...... is equal to ...
   SI units   1,000 kg/m3
   Imperial and US Customary units   62.42796 lb/cu ft
   MTS units   1 t/m3

The density of water is approximately 1 g/cm3, since the gram was originally defined as the mass of one cubic centimetre of water at its maximum density at approximately 4 °C (39 °F).[1]

Conversions

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  • 1 g/cm3 is equal to: = 1000 g/L (exactly) = 1000 kg/m3 (exactly) ≈ 62.4280 lb/cu ft (approximately) ≈ 133.5265 oz/US gal (approximately)
  • 1 kg/m3 = 0.001 g/cm3(exactly)
  • 1 lb/ft3 ≈ 0.01601846 g/cm3 (approximately)
  • 1 oz/US gal ≈ 0.00748915 g/cm3 (approximately)

See also

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  • Kilogram per cubic metre

References

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  1. ^ "What Is a Gram in Chemistry?". ThoughtCo. Retrieved 2024-11-10.
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