KM Grade 8 Science Quiz Book
In this chapter you learnt how to identify the chemical compounds, acids, bases, and salts, along with their properties and uses.
You have understood:
- How to define the terms acid, alkali, and salt, and note their characteristics and applications
- What indicators are and how to use them to identify different substances
- How to apply this knowledge to examine colour changes in vegetable and flower extracts
- How to make magnesium chloride, copper sulphate, and ammonium sulphate