ACSSU225
Elaborations
- identifying the differences between chemical and physical changes
- identifying evidence that a chemical change has taken place
- investigating simple reactions such as combining elements to make a compound
- recognising that the chemical properties of a substance, for example its flammability and ability to corrode, will affect its use
- investigating chemical reactions employed by Aboriginal and Torres Strait Islander Peoples in the production of substances such as quicklime, plaster, pigments, acids, salts and ethanol
