A Bryde's whale lives in warm sea areas.

At first glance, they are brothers who appear falsely similar.

The use of chemical weapons is prohibited by international law.

Analytical chemistry is a science that reveals the composition and structure of substances.

I am majoring in physical chemistry at university.

This chemical reaction is very dangerous.

I am majoring in inorganic chemistry at university.

My major is chemical engineering.

I am majoring in biochemistry at university.

This shirt is made of chemical fiber.