3 Questions
Which of the following is NOT a characteristic of matter?
It does not undergo any changes
Which of the following is an example of a chemical change?
Burning of wood
Which of the following is an example of a physical change?
Cooking an egg
Study Notes
Characteristics of Matter
- Matter has mass, which is a measure of its amount
- Matter takes up space and has volume
- Matter can exist in different states (solid, liquid, gas)
Chemical Change
- A chemical change is a process that alters the chemical composition of a substance
- Examples: burning, rusting, cooking, and digestion
Physical Change
- A physical change is a process that alters the physical properties of a substance, but not its chemical composition
- Examples: melting, freezing, boiling, and condensation
Test your knowledge of matter in grade 7 chemistry with this quiz! Identify the characteristic that is NOT associated with matter, distinguish between chemical and physical changes, and determine examples of each.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
