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Meaning of хелий | Babel Free

Noun CEFR C2 Specialized
[ˈxɛlij]

Definitions

  1. helium
  2. Equivalent to 'Helium': 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.

Equivalents

English Helium

CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
See all C2 Български words →

See also

хелико́птер хеликоптери Хелоуин Хеляков хепатит хербарий

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