He ate one apple.

Sandwich compounds are being studied in a branch of chemistry.

In this chemistry experiment, we will learn about the dangers of cyanide compounds.

This inorganic compound plays an important role in chemical reactions.

This compound was made by the chemical combination of two different elements.

These two elements chemically combine to create a new substance.

He is majoring in chemistry at university.

Pungmul-nori is a traditional Korean music that you can enjoy watching.

He is an expert in chemistry.

She was wearing a dress made of crêpe de Chine.