Physical/Chemical Change and States of Matter

Any changes affected by the physical properties of a substance

• chemical change
• physical change

A substance that does not involve a chemical change

• reactivity
• composition
• physical properties
• chemical change

Describes matter based on its ability to change into a new matter

• chemical properties
• flammability
• physical change
• electrolysis

Ability of a substance to burn

• electrolysis
• toxic
• flammability
• state of matter

Ability of a substance to change into a new substance

• reactivity
• electrolysis
• flammability
• digestion

Properties that are most useful to identify a substance

• characteristic properties
• composition
• electrolysis
• chemical change

Causes a substance to change into a new substance

• physical change
• chemical change

The type of matter that makes up the object

• composition
• rust
• wood
• flammability

water is broken down into hydrogen and oxygen gases

• suffocation
• electrolysis
• evaporation
• heat

the physical forms of a substance

• state of gas
• state of emergency
• state of change
• state of matter