AC9S8U07

Elaborations

• AC9S8U07_E1performing simple chemical reactions to identify the indicators of chemical change such as gas production, solid production, colour change and temperature change
• AC9S8U07_E2analysing and interpreting data on the properties of substances before and after the substances interact to determine if a chemical or physical change has occurred
• AC9S8U07_E3investigating and identifying energy changes in different chemical reactions such as differences in temperature
• AC9S8U07_E4examining how the physical and chemical properties of a substance will affect its production or use
• AC9S8U07_E5discussing where indicators of chemical change are used for identifying the presence of particular substances, such as in soil, water and medical testing kits