See also: atto-katal

English edit

Etymology edit

atto- +‎ katal

Noun edit

attokatal (plural attokatals)

  1. (metrology) An SI unit of catalytic activity equal to 10−18 katals. Symbol: a

Synonyms edit

French edit

Pronunciation edit

  • IPA(key): /a.tɔ.ka.tal/
  • (file)

Noun edit

attokatal m (plural attokataux)

  1. attokatal

Further reading edit