Download
Translate Files
search close
    https://lingvanex.com/translate/ Translate Text https://app.lingvanex.com/ Translate Files

    Hydrogen

    /ˈhaɪdrəʤən/

    Synonyms

    • element 1
    • H

    Slang Meanings

    H2
    When referring to hydrogen gas, people often just say H2.
    Rocket fuel
    In the context of space travel, hydrogen is sometimes called 'rocket fuel'.