1 mg berapa mikrogram

Atomic mass units (u) are used to measure mass of molecules and atoms. film siccin 1 1 u is 1/12 of a mass of an atom of carbon-12 It is about 1 66 × 10⁻²⁷ kilograms Slug The slug is a unit of mass used in the imperial system, mainly in the UK 1 slug is defined as a mass that accelerates by 1 foot per second squared when one pound-force is applied