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Transcript of © NTScience.co.uk 2005KS3 Unit 7g - Particles1 Particles.
![Page 1: © NTScience.co.uk 2005KS3 Unit 7g - Particles1 Particles.](https://reader036.fdocuments.us/reader036/viewer/2022062423/56649e915503460f94b96b89/html5/thumbnails/1.jpg)
KS3 Unit 7g - Particles 1© NTScience.co.uk 2005
Particles
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KS3 Unit 7g - Particles 2© NTScience.co.uk 2005
Q1. What is the smallest particle of a substance
called?
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KS3 Unit 7g - Particles 3© NTScience.co.uk 2005
A1. Atom
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KS3 Unit 7g - Particles 4© NTScience.co.uk 2005
Q2. What is a group of chemically combined
atoms called?
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KS3 Unit 7g - Particles 5© NTScience.co.uk 2005
A2. Molecule
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KS3 Unit 7g - Particles 6© NTScience.co.uk 2005
Q3. What do you call an empty volume of space?
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KS3 Unit 7g - Particles 7© NTScience.co.uk 2005
A3. Vacuum
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KS3 Unit 7g - Particles 8© NTScience.co.uk 2005
Q4. What is the form of energy due to molecular
motion called?
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KS3 Unit 7g - Particles 9© NTScience.co.uk 2005
A4. Heat
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KS3 Unit 7g - Particles 10© NTScience.co.uk 2005
Q5. What do you call the change of state from
solid to liquid?
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KS3 Unit 7g - Particles 11© NTScience.co.uk 2005
A5. Melting
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KS3 Unit 7g - Particles 12© NTScience.co.uk 2005
Q6. What do you call the change of state from
liquid to gas?
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KS3 Unit 7g - Particles 13© NTScience.co.uk 2005
A6. Boiling
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KS3 Unit 7g - Particles 14© NTScience.co.uk 2005
Q7. What do you call the change of state from gas
to liquid?
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KS3 Unit 7g - Particles 15© NTScience.co.uk 2005
A7. Condensation Condense
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KS3 Unit 7g - Particles 16© NTScience.co.uk 2005
Q8. What do you call the change of state from
liquid to solid?
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KS3 Unit 7g - Particles 17© NTScience.co.uk 2005
A8. Freezing Freeze
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KS3 Unit 7g - Particles 18© NTScience.co.uk 2005
Q9. Why does the water level in a glass near a
warm radiator go down?
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KS3 Unit 7g - Particles 19© NTScience.co.uk 2005
A9. Evaporation Evaporate
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KS3 Unit 7g - Particles 20© NTScience.co.uk 2005
Q10. What do you call the movement of one
substance through another substance?
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KS3 Unit 7g - Particles 21© NTScience.co.uk 2005
A10. Diffusion
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KS3 Unit 7g - Particles 22© NTScience.co.uk 2005
Q11. What is the measure of how hot or
cold a substance called?
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KS3 Unit 7g - Particles 23© NTScience.co.uk 2005
A11. Temperature
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KS3 Unit 7g - Particles 24© NTScience.co.uk 2005
Q12. What is force divided by area called?
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KS3 Unit 7g - Particles 25© NTScience.co.uk 2005
A12. Pressure
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KS3 Unit 7g - Particles 26© NTScience.co.uk 2005
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