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“femtogram”
femtogram, fg
A unit of mass equal to 0.000 000 000 000 001 grams or 10-15 grams. Symbol: fg
This entry is located in the following units:
femto- [FEM toh]
(page 1)
gram-, -gram-, -gram, -grammatic, -grammatical, -grammatically, -gramme, -grammic +
(page 9)