Word.ws English Dictionary

actinium-K

actinium-K noun: synonym of francium.

Noun

actinium-K (uncountable)

  1. (historical, obsolete) Synonym of francium.
    Synonyms:
    francium

Synonyms of actinium-K

Forms of actinium-K

alternative formactinium K

Origin of actinium-K

From the former practice of naming the steps in a decay chain sequential letters. Francium was first identified in the naturally occurring actinium series.

Questions about actinium-K

What does actinium-K mean?
Actinium-K means synonym of francium.
What part of speech is actinium-K?
Actinium-K is a noun.

Words near actinium-K in the dictionary

  1. actinistians
  2. actinium
  3. actinium emanation
  4. actinium K
  5. actinium series
  6. actinium-K
  7. actiniums
  8. actinizoa
  9. actinizoan
  10. actinizoans
  11. actino-

Source and license

Adapted from Wiktionary: actinium-K (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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