<P> The gram , 1 / 1000 of a kilogram , was provisionally defined in 1795 as the mass of one cubic centimetre of water at the melting point of ice . The final kilogram , manufactured as a prototype in 1799 and from which the International Prototype Kilogram ( IPK ) was derived in 1875 , had a mass equal to the mass of 1 dm of water under atmospheric pressure and at the temperature of its maximum density , which is approximately 4 ° C . </P>
<P> The gram , 1 / 1000 of a kilogram , was provisionally defined in 1795 as the mass of one cubic centimetre of water at the melting point of ice . The final kilogram , manufactured as a prototype in 1799 and from which the International Prototype Kilogram ( IPK ) was derived in 1875 , had a mass equal to the mass of 1 dm of water under atmospheric pressure and at the temperature of its maximum density , which is approximately 4 ° C . </P>
what unit of mass is 1/1000 of a kilogram
what unit of mass is 1/1000 of a kilogram
gram
gram