{# Single source of truth for the GA4 page_type dimension. Must stay ABOVE extra_head: synonymguide configures gtag inside that block and reads this global, while syllablesworld configures it at the end of . #}

Synonyms for

Isotope

Noun / ˈaɪsʌˌtəʊp / Another word for isotope — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

Isotope refers to any of two or more forms of a chemical element that have the same number of protons but a different number of neutrons in the nucleus.

Synonyms & similar words

variant form version kind type sort class category group family species strain breed clan line order division section variety subspecies

Compare "isotope" with another word →

Example sentences

  1. The isotope of uranium is used in nuclear reactors.
  2. The isotope of oxygen is used in medical imaging.
  3. Scientists can determine the age of fossils using isotopes.
  4. The isotope of hydrogen is the most abundant element in the universe.
  5. The radioactive isotope of carbon is used in carbon dating.

Try these popular words

the and that for you with was this are have not from

Practice

Play the Word Synonyms game · Choose level (start near 1)

Worksheets

Grade 4 · Grade 5 · Grade 6

Topics

Guides

Explore more words