hydrogen
Translation
hydrogen
Examples
Water is composed of hydrogen and oxygen.
Water is composed of hydrogen and oxygen.
Hydrogen is the most abundant chemical element.
Hydrogen is the most abundant chemical element.
Grammar Patterns
hydrogen Hydrogen is a colorless, odorless gas.
Similar Words
Synonyms: H (chemical symbol)
Etymology
From Greek 'hydro-' (water) and '-gen' (producing), because it produces water when it burns.
Memory Tips
Think 'hydro-generator'. It 'generates' water (H₂O) when combined with oxygen.