Zum Inhalt springen
vocaboo
Beta

hydrogen

Aussprache: [ˈhaɪdrəˌdʒɛn]

Wort

So verwendest du hydrogen in einem Satz: 2 Bedeutungen und 6 Beispiele mit Audio.

Kontext: „science“

(noun) a chemical element that is the simplest and lightest. It is a gas that you can't see or smell, and it is important for making water and other things.

Beispiel

Hydrogen is used in rockets to help them launch into space.

Beispiel

There aren't any hydrogen atoms in pure gold; it's made up of heavier elements.

Beispiel

What would happen if there were no hydrogen in water?

Kontext: „energy“

(noun) a source of fuel that can be used to create energy. It can run cars and other machines without polluting the air.

Beispiel

Many scientists are researching hydrogen as a clean energy source for the future.

Beispiel

Using hydrogen was not a popular choice in the past compared to oil and gas.

Beispiel

How can hydrogen be used to make energy for our homes?

Wie man hydrogen ausspricht

Aussprache: [ˈhaɪdrəˌdʒɛn]

Höre zu und wiederhole so oft du willst.

0s
0s