Unit of Weight is Kilogram force or Newton
Unit of speed is metre / second
1 Atomic Mass Unit(amu) = 1.66 x 10⁻²⁷ kg
1 Metric Tonne = 1000 kilogram
1 Quintal = 100 kilogram
S.I Unit of Solid Angle is steradian(sr)
S.I Unit of Plane Angle is radian(rad)
S.I Unit of Amount of Substance is mole(mol)
S.I Unit of Luminous Intensity is candela(cd)
S.I Unit of Electric Current is ampere(A)