1. during an investigation, what is the factor being investigated called?
- Independent variable
- Kinetic theory
- Reactivity Series
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Other questions in this quiz
2. how can rusting be prevented?
- by painting and galvanising
- by water pressure
- with out water and oxygen
3. what is kinetic theory?
- it explains the properties of the different states of matter in kinetic particles.
4. What is the only metal that rusts?
5. What is the arrangement of gas particles?
- far apart, random
- close together, random
- close together, regular pattern