返回科目列表

Chemistry B (Salters) - H433

11個單元

Elements of life (EL)

Developing fuels (DF)

Elements from the sea (ES)

The ozone story (OZ)

What’s in a medicine? (WM)

The chemical industry (CI)

Polymers and life (PL)

Oceans (O)

Developing metals (DM)

Colour by design (CD)

Chemical literacy (CL)

立即實踐所學

不要只看筆記——用無限量AI題目練習,即時獲得批改回饋。加入逾100,000名正在提升成績的學生。