Quiz
Physical and Chemical Changes
Create a free account to finish this quiz
Save your progress and see your final score.
Already have an account? Sign in
Questions in this quiz (11)
1Why do chemical changes occur?
- AWhen the atoms and molecules of substances change or react with one another
- BWhen atoms and molecules react chemically against a compound
- AWhen the atoms and molecules of substances change or react with one another
2Give three examples of chemical changes
- AFreezing, rusting, melting
- BPhotosynthesis, rusting, baking
3True or False: Burning a sugar cube is a chemical change
- ATrue
- BFalse
4True or False: Chemical Changes happen on a much smaller scale
- ATrue
- BFalse
5You can cause physical changes with forces like...?
- ATemperature, Force, Motion
- BForce, Motion, Gravity
- CTemperature, Gravity, Motion
6True or False: During a physical change new materials are formed
- ATrue
- BFalse
7Physical Changes involve....
- AChanges of state, color, appearance, shape, texture, size and form
- BChanges of temperature, force and gravity
8During a chemical change....
- AChemical bonds are formed between the materials
- BNo chemical bonds are formed between the materials
9True or False: Chemical Changes are hard to reverse
- ATrue
- BFalse
10Is energy released during physical changes?
- ANo
- BYes
- COnly during changes of state
11How are compounds formed during chemical reactions?
- AWhen chemical reactions occur, creating the compound and it's components
- BWhen chemical bonds are formed between the elements
Information
- Description
- Quiz on Physical and Chemical Changes, created by za4321 on 15/11/2014.
- Author
- za4321
- Language
- English
- Views
- 257
- Tags
- Rating
- No ratings yet Rate this quiz