Some Non-metals and Their Compounds
Review the essentials and check your understanding after your teacher’s explanation.
Recognise hydrogen and ammonia识别氢气与氨气
Read gas-test observations and connect them to the properties of two gases.
Complete this core task when your teacher assigns the topic. Use the short recall cards before class.按老师指定的知识点完成网页预习，周内用提示卡回忆；不是整章预习。
Choose a topic
Hydrogen and ammonia
Use gas tests and explain the reaction of ammonium ions with alkali.
Ammonia manufacture and fertilisers
Explain Haber conditions and identify nutrients supplied by fertilisers.
Sulfur compounds and the Contact process
Explain sulfur trioxide formation and link sulfur emissions to control methods.
Carbon compounds and carbonates
Apply combustion, gas tests and carbonate equations to linked problems.
Printable worksheets
Guided Worksheet
Follow teacher models, practise independently and check with your partner.
Download DOCX ↓Consolidation Worksheet
A flexible review lesson with core questions and an optional challenge.
Download DOCX ↓Printable hint cards
Use a card when you need a starting step, then return to the question. Chapter 16 cards are on pages 6–7 of the collection. Print the relevant pages and cut out the cards you need.
Download hint cards DOCX ↓