ACTINON

Meaning of ACTINON in English

[ac.ti.non] n [NL, fr. actinium] (1926): a gaseous radioactive isotope of radon that has a half-life of about

4. seconds

Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012

ACTINON — ˈaktəˌnän noun ( -s ) Etymology: New Latin, from actinium + -on : a heavy radioactive gaseous isotope of the …
Webster's New International English Dictionary
ACTINON — /ak"teuh non'/ , n. Chem. a chemically inert, gaseous, short-lived isotope of radon that is a member of the actinium …
Random House Webster's Unabridged English Dictionary
ACTINON — n. radioactive inert gaseous isotope of radon (Chemistry)
Толковый словарь английского языка - Редакция bed
ACTINON — актинон
Большой Англо-Русский словарь
ACTINON — актинон
Англо-Русский научно-технический словарь
ACTINON — актинон (изотоп радона)
Англо-Русский физический словарь
ACTINON — актинон
Новый большой Англо-Русский словарь
THORON — ˈthōrˌän, ˈthȯˌrän noun ( -s ) Etymology: New Latin, from thor- (from thorium ) + -on : a heavy radioactive …
Webster's New International English Dictionary
RADON — ˈrāˌdän noun ( -s ) Etymology: New Latin, from rad- (from radium ) + -on 1. : a heavy radioactive …
Webster's New International English Dictionary
EMANATION — ˌeməˈnāshən noun ( -s ) Etymology: Late Latin emanation-, emanatio, from Latin emanatus + -ion-, -io -ion 1. a. : …
Webster's New International English Dictionary
ACTINIUM SERIES — noun : a radioactive series beginning with actinouranium, constituting the isotope of uranium of mass number 235, and ending with …
Webster's New International English Dictionary
ACTINIUM EMANATION — noun : actinon
Webster's New International English Dictionary
EMANATION — — emanational , adj. /em'euh nay"sheuhn/ , n. 1. an act or instance of emanating. 2. something that emanates or …
Random House Webster's Unabridged English Dictionary
AN — /ahn/ , n. the Sumerian god of heaven: the counterpart of the Akkadian Anu. Symbol, Chem. actinon.
Random House Webster's Unabridged English Dictionary
ACTINIUM EMANATION — Chem. actinon.
Random House Webster's Unabridged English Dictionary
EM — n. (Physical Chemistry) emanation, symbol of gaseous product of radioactive separation (including radon, thoron and actinon)
Толковый словарь английского языка - Редакция bed
RADON — (Rn), chemical element, a heavy radioactive gas of Group 0 (noble gases) of the periodic table, generated by the radioactive …
Britannica English vocabulary
АКТИНОН — actinon
Большой Русско-Английский словарь

Merriam-Webster English vocab

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