In biology and chemistry, a type of entity that acts as a "building block" (e.g. an "atom" for chemical substances and "cell" for living organisms)
1 A product listed in Square Market becomes what Dorsey calls an " atomic unit " of commerce.
2 Patrons pledge a given amount of money every time some atomic unit of creativity is produced by a given artist.
3 Hartree, also known as Hartree energy, is an atomic unit of energy named after British physicist and mathematician Douglas Hartree.
4 Unit after atomic unit began flunking its tests, for stuff a lot more picayune then failing to load a bomber.
Grammar, pronunciation and more
This collocation consists of: