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

I was amazed at his extraordinary talent.

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It is a very beautiful view.

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.

He is an expert in chemistry.

Organic solvents play an important role in chemical reactions.

It is important to understand the importance of health.