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Fm vs Femtometre - What's the difference?

fm | femtometre |

As a symbol fm

is the symbol for femtometer' or ' femtometre , a unit of length the name fermi for this unit is obsolete.

As a noun femtometre is

10-15 of a metre symbol: fm.

fm

Translingual

Symbol

(head)
  • The ISO 3166-1 two-letter (alpha-2) code for Federated States of Micronesia.
    • ISO 3166-1 ----

    femtometre

    English

    Alternative forms

    * (US ) femtometer

    Noun

    (en noun)
  • 10-15 of a metre. Symbol: fm

    • Anagrams

    *