helium
The second-lightest chemical element, with an atomic number of 2 and atomic weight of…The second-lightest chemical element (symbol He), with an atomic number of 2 and atomic weight of 4.002602, a colorless, odorless and inert noble gas.
» Tom filled the balloons with helium.
Том наполнил воздушные шары гелием.
Значення
значень: 2(незлічуване)The second-lightest chemical element (symbol He), with an atomic number of 2 and atomic weight of 4.002602, a colorless, odorless and inert noble gas.
Helium
ге́лийgélij
ге́лійhélij
The second-lightest chemical element (symbol He), with an atomic number of 2 and atomic weight of 4.002602, a colorless, odorless and inert noble gas.
(злічуване)A form or sample of the element.
- a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
Приклади
речень: 19Tom filled the balloons with helium.
ruТом наполнил воздушные шары гелием.
Tom filled the balloon with helium.
ruТом наполнил шарик гелием.
deTom füllte den Ballon mit Helium.
Helium is a gas.
ruГелий — это газ.
deHelium ist ein Gas.
This balloon floats because it's filled with helium.
ruЭтот шар летает, потому что он наполнен гелием.
Jupiter is made mostly of hydrogen and helium gases.
ruЮпитер состоит в основном из газов водорода и гелия.
deJupiter besteht hauptsächlich aus den Gasen Wasserstoff und Helium.
Переклади
мов: 9За значеннями 1
За значеннями 1
За значеннями 1
Походження
From New Latin helium, from Ancient Greek ἥλιος (hḗlios, “sun”) (because its presence wasFrom New Latin helium, from Ancient Greek ἥλιος (hḗlios, “sun”) (because its presence was first theorised in the Sun's atmosphere) with the suffix + -ium. Probably coined by Norman Lockyer. This suffix is unusual, because it is usually used only for metallic elements. It is likely that Lockyer, being an astronomer, was unaware of the usual chemical conventions.
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Форми
множина: heliumsСиноніми
синонімів: 3- a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas):Heatomic number 2
Спільнокореневі
пов’язаних слів: 29Уроки до слова
уроків: 1- A1Злічувані та незлічувані іменники — Бо воно може бути незлічуваним