Fluorine is one of the chemical elements, and its symbol is F.

Carbon is one of the basic elements of life.

Silicon is widely used in the manufacture of semiconductors.

Iodine is an important nutrient for the human body.

Bromine is a reddish-brown liquid with a strong pungent smell.

A phoneme is the smallest unit of language.

He denied the accusation against him, insisting on his innocence.

He accused his friend of wrongdoing.

This earthen figure is an ancient craft, and it is very valuable.

I learned an algorithm for sorting data.