Question

please answer this question​

Answer 1

kg/m³ is the unit of density. Hope it helps!! :D

Answer 2

Density is commonly expressed in units of grams per cubic centimetre
there are 7 basic units:-

The seven SI base units, which are comprised of:
Length - meter (m)
Time - second (s)
Amount of substance - mole (mole)
Electric current - ampere (A)
Temperature - kelvin (K)
Luminous intensity - candela (cd)
Mass - kilogram (kg)

hope this helps
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