His painting is characterized by a pattern of concentric circles.

Borates play an important role in chemical reactions.

This mineral contains carbonate.

My daughter goes to the nursery school every day.

This rock is rich in silicate.

This compound is a malate.

This fertilizer is rich in phosphates.

I used iodate in a chemistry experiment.

My younger sister is missing school because of tonsillitis.

In this chemical reaction, phosphite is produced.