CHALCOGEN

Meaning of CHALCOGEN in English

[chal.co.gen] n [ISV chalk- bronze, ore (fr. Gk chalkos) + -gen; fr. the occurrence of oxygen and sulfur in many ores] (ca. 1961): any of the elements oxygen, sulfur, selenium, and tellurium

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

CHALCOGEN — noun Etymology: International Scientific Vocabulary chalk- bronze, ore (from Greek chalkos) + -gen; from the occurrence of oxygen and sulfur …
Толковый словарь английского языка - Merriam Webster
CHALCOGEN — ˈkalkəjən, -ˌjen noun ( -s ) Etymology: International Scientific Vocabulary chalc- + -gen : any of the four elements oxygen, …
Webster's New International English Dictionary
CHALCOGEN — /kal"keuh jeuhn, -jen'/ , n. Chem. any of the elements oxygen, sulfur, selenium, tellurium, and polonium, which form the VIa …
Random House Webster's Unabridged English Dictionary
CHALCOGEN — noun Etymology: International Scientific Vocabulary chalk- bronze, ore (from Greek chalkos ) + -gen; from the occurrence of oxygen and …
Merriam-Webster's Collegiate English vocabulary
CHALCOGEN — Pronunciation: ' kal-k ə -j ə n Function: noun Etymology: International Scientific Vocabulary chalk- bronze, ore (fr. Greek chalkos ) …
Merriam Webster Collegiate English Dictionary
CHALCOGENIDE — noun Date: 1945 a binary compound of a chalcogen with a more electropositive element or radical
Толковый словарь английского языка - Merriam Webster
CHALCOGENIDE — ˈkalkəjəˌnīd, kalˈkäjə- noun ( -s ) Etymology: chalcogen + -ide : a binary compound of a chalcogen with a more …
Webster's New International English Dictionary
CHALCOGENIDE — /kal"keuh jeuh nuyd', kal koj"euh-/ , n. Chem. a binary compound consisting of a chalcogen and a more electropositive element …
Random House Webster's Unabridged English Dictionary
CHALCOGENIDE — noun Date: 1945 : a binary compound of a chalcogen with a more electropositive element or radical
Merriam-Webster's Collegiate English vocabulary
CHALCOGENIDE — [chal.co.gen.ide] n (1945): a binary compound of a chalcogen with a more electropositive element or radical
Merriam-Webster English vocab
OXYGEN GROUP ELEMENT — also called chalcogen any of the five chemical elements comprising Group VIa of the periodic classificationnamely, oxygen (O), sulfur (S), …
Britannica English vocabulary
UNUNHEXIUM — Name: ununhexium Symbol: Uuh Atomic number: 116 Atomic weight: [ 289 ] Group in periodic table: 16 Group name: Chalcogen …
Chemistry of the Elements English vocabulary
SELENIUM — Name: selenium Symbol: Se Atomic number: 34 Atomic weight: 78.96 (3) Group in periodic table: 16 Group name: Chalcogen Period …
Chemistry of the Elements English vocabulary
POLONIUM — Name: polonium Symbol: Po Atomic number: 84 Atomic weight: [ 209 ] Group in periodic table: 16 Group name: Chalcogen …
Chemistry of the Elements English vocabulary
OXYGEN — Name: oxygen Symbol: O Atomic number: 8 Atomic weight: 15.9994 (3) g r Group in periodic table: 16 Group name: …
Chemistry of the Elements English vocabulary

Merriam-Webster English vocab

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