femtogram

See also: femto-gram

English

Alternative forms

• femtogramme (UK)

Etymology

From femto- +‎ gram.

Noun

femtogram (plural femtograms)

1. (metrology) An SI unit of mass equal to 10⁻¹⁵ grams. Symbol: fg

Translations

unit of mass

Finnish: femtogramma (fi) Spanish: femtogramo (es) m Swedish: femtogram n