atommasseenhet
The atommasseenhet, often abbreviated as u, is a unit of mass used to express the mass of atoms and molecules. It is defined as one-twelfth of the mass of an unbound neutral atom of carbon-12 in its ground state. This standard is used internationally and is also known as the unified atomic mass unit (uamu).
The atommasseenhet is particularly useful in chemistry and physics because atomic and molecular masses are very
The value of the atommasseenhet in SI units is approximately 1.66053906660 × 10^-27 kilograms. This unit allows