Difference between revisions of "Physical Change"
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*[[State Change]]s - Changing between [[solid]], [[liquid]] and [[gas]]. | *[[State Change]]s - Changing between [[solid]], [[liquid]] and [[gas]]. | ||
*[[Dissolving]] - When a [[solid]] is broken down into small pieces to become part of a [[liquid]]. | *[[Dissolving]] - When a [[solid]] is broken down into small pieces to become part of a [[liquid]]. | ||
| − | *[[ | + | |
| − | * | + | ==Key Stage 4== |
| + | ===Meaning=== | ||
| + | A '''physical change''' is a [[reversible]] change that doesn’t result in new [[Chemical|chemicals]] being formed. | ||
| + | |||
| + | ===About Physical Changes=== | ||
| + | There are several '''physical changes''' that can happen to [[material]]s: | ||
| + | *[[State Change]]s - Changing between [[solid]], [[liquid]] and [[gas]]. | ||
| + | *[[Dissolving]] - When a [[solid]] is broken down into small pieces to become part of a [[liquid]]. | ||
| + | *Crystalisation - When a [[substance]] forms [[crystal]]s causing it to become [[Hardness|harder]] and more [[brittle]]. | ||
| + | *Magnetisation - When a [[material]] becomes [[magnetic]] or loses its [[magnetism]]. | ||
| + | |||
| + | |||
| + | ===References=== | ||
| + | ====AQA==== | ||
| + | |||
| + | :[https://www.amazon.co.uk/gp/product/1782946403/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946403&linkCode=as2&tag=nrjc-21&linkId=32a0abb60dff015b15b50e9b1d7b4644 ''Physical changes, page 101, GCSE Combined Science Trilogy; Physics, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945970/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945970&linkCode=as2&tag=nrjc-21&linkId=a120d24dcc7cc7a58192069a3aafc1d2 ''Physical changes, page 111, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10162 ''Physical changes, page 195, GCSE Combined Science; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/178294558X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294558X&linkCode=as2&tag=nrjc-21&linkId=f0dfb66dafcb0c6e9449e7b1a4ae1ac358 ''Physical changes, page 39, GCSE Physics; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Physical changes, page 73, GCSE Physics, Hodder, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/019835939X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=019835939X&linkCode=as2&tag=nrjc-21&linkId=57e96876985fc39b1a3d8a3e3dc238b6 ''Physical changes, pages 78-85, GCSE Physics; Third Edition, Oxford University Press, AQA ''] | ||
| + | |||
| + | ====Edexcel==== | ||
| + | |||
| + | :[https://www.amazon.co.uk/gp/product/1292120223/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120223&linkCode=as2&tag=nrjc-21&linkId=068ecf40278c32406a7f1c6e66751417 ''Physical changes, page 182, GCSE Physics, Pearson Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1292120215/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120215&linkCode=as2&tag=nrjc-21&linkId=8f96ddb76196848bafdb124354e4cf77 ''Physical changes, page 3, GCSE Chemistry, Pearson, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Physical changes, pages 302, 303, GCSE Physics, CGP, Edexcel ''] | ||
| + | |||
| + | ====OCR==== | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945679/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945679&linkCode=as2&tag=nrjc-21&linkId=a2db42f7b4bdf10cafaafa3bb9120940 ''Physical changes, page 12, Gateway GCSE Chemistry; The Revision Guide, CGP, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Physical changes, pages 20-21, Gateway GCSE Chemistry, Oxford, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359837/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359837&linkCode=as2&tag=nrjc-21&linkId=3c4229e8b023b2b60768e7ea2307cc6f ''Physical changes, pages 27, Gateway GCSE Physics, Oxford, OCR ''] | ||
Latest revision as of 08:25, 18 December 2019
Contents
Key Stage 3
Meaning
A physical change is a reversible change that doesn’t result in new chemicals being formed.
About Physical Changes
There are several physical changes that can happen to materials:
- State Changes - Changing between solid, liquid and gas.
- Dissolving - When a solid is broken down into small pieces to become part of a liquid.
Key Stage 4
Meaning
A physical change is a reversible change that doesn’t result in new chemicals being formed.
About Physical Changes
There are several physical changes that can happen to materials:
- State Changes - Changing between solid, liquid and gas.
- Dissolving - When a solid is broken down into small pieces to become part of a liquid.
- Crystalisation - When a substance forms crystals causing it to become harder and more brittle.
- Magnetisation - When a material becomes magnetic or loses its magnetism.
References
AQA
- Physical changes, page 101, GCSE Combined Science Trilogy; Physics, CGP, AQA
- Physical changes, page 111, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA
- Physical changes, page 195, GCSE Combined Science; The Revision Guide, CGP, AQA
- Physical changes, page 39, GCSE Physics; The Revision Guide, CGP, AQA
- Physical changes, page 73, GCSE Physics, Hodder, AQA
- Physical changes, pages 78-85, GCSE Physics; Third Edition, Oxford University Press, AQA
Edexcel
- Physical changes, page 182, GCSE Physics, Pearson Edexcel
- Physical changes, page 3, GCSE Chemistry, Pearson, Edexcel
- Physical changes, pages 302, 303, GCSE Physics, CGP, Edexcel