reactivities

re·ac·tiv·i·ty

R r

Transcription

- US Pronunciation
- US IPA
- [ree-ak-tiv-i-tee]
- /ˌri ækˈtɪv ɪ ti/

- US Pronunciation
- US IPA
- [ree-ak-tiv-i-tee]
- /ˌri ækˈtɪv ɪ ti/

Definitions of reactivities word

noun reactivities the quality or condition of being reactive. 1
noun reactivities Chemistry. the relative capacity of an atom, molecule, or radical to undergo a chemical reaction with another atom, molecule, or compound. 1
noun reactivities Physics. a measure of the deviation from the condition at which a nuclear reactor is critical. 1
noun reactivities Immunology. the ability of an antigen to combine with an antibody. 1

See all 4 definitions of reactivities

Information block about the term

Origin of reactivities

First appearance:

before 1885

One of the 21% newest English words

First recorded in 1885-90; reactive + -ity

Historical Comparancy

Parts of speech for Reactivities

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

Full grammatical hierarchy of Reactivities

reactivities popularity

A common word. It’s meaning is known to most children of preschool age. About 71% of English native speakers know the meaning and use the word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

reactivities usage trend in Literature

This diagram is provided by Google Ngram Viewer

Matching words

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