Aluminum is an amphoteric oxide, it reacts with both acids and bases.

Peroxides play an important role in chemical reactions.

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

I will participate in an obstacle race this weekend.

In this situation, the proverb 'it is best to submit to circumstances' applies.

This inorganic compound plays an important role in chemical reactions.

The study of organic compounds is an important field in chemistry.

This street is always bustling because there are many people coming and going.

When opinions were divided at the meeting, a decision was made by the president's authoritative word.

The poem of Chihayabito depicts the beautiful scenery of Uji.