Calcium oxide is one of the main components of cement.

Peroxidation is one of the chemical reactions, especially involved in the oxidation of lipids.

The underground water in this area is very clean and is used as drinking water.

Gender identity refers to the gender that each individual recognizes themselves as.

I found an old box in the storeroom.

In this area, they desalinate seawater to make it drinkable.

This water needs to be desalted.

These shrimps are delicious when boiled in salty water.

I boil fresh broccoli in salty water and eat it every day.

Borates play an important role in chemical reactions.