7108456
Description
Flashcards by Vanessa Aundene, updated more than 1 year ago
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Created by Vanessa Aundene
over 7 years ago
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| Question | Answer |
| SOLID | -Has a definite shape and volume -Rigid, cannot be compressed easily -Molecules vibrate -Does not diffuse into another solid easily -does not flow -can be stored in a container -on heating usually changes to liquid state (eg. ice to water) |
| LIQUID | -Can flow easily -Can change shape depending on area -Volume stays the same -On heating changes to gas state (eg. water to water vapour) -On cooling can turn into solid state (eg. water to ice) -molecules bounce around |
| GAS | -Has no definite shape or volume -Expands to fill its area -Diffuses with other gases easily -Has no surface of its own -On cooling changes to liquid state (eg. water vapour to water) -Molecules move rapidly, are spread apart. |
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