femtomole en · NOUN
Etymology
Etymology tree Proto-Indo-European *pénkʷe Proto-Germanic *fimf Proto-Indo-European *déḱm̥ Proto-Germanic *tehun Proto-Germanic *fimftehun Old Norse fimmtánder. Danish femtender. English femto- English mole English femtomole From femto- + mole.
Meanings
- A billionth of a millionth (10⁻¹⁵) of a mole. Symbol: fmole
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| femtomoles | Number=Plur | lexicographic |