Flashcards
Substances and seperation
Cards in this deck (29)
- 1EvaporationTurning from a liquid into a gas
- 2DistillationEvaporation followed by condensation
- 3CondensationTuring from a gas to a liquid
- 4ChromatographyA way to separate soluble substances
- 5ChromatographThe resulting evidence on paper
- 6SeparationWhen one substance can move more than another in a liquid, this results in _______ between them
- 7FractionalA type of distillation used to separate crude oils.
- 8Boiling pointThe temperature at which a substance turns from a liquid to a gas.
- 9FractionMolecules with similar boiling points.
- 10HeavySubstances with a high boiling point.
- 11LightSubstances with a low boiling point.
- 12HydrocarbonsLong chain molecules found in crude oil.
- 13PureA substance consisting of only one kind of particle.
- 14ImpureA substance where another kind of particle has contaminated the main substance.
- 15AtomThe smallest unit of matter.
- 16ElementA substance made up of one kind of atom
- 17MoleculeTwo or more atoms held together by chemical bonds
- 18CompoundTwo or more elements chemically joined
- 19MixtureTwo or more substances not chemically joined
- 20SoluteA solid that dissolves
- 21SolutionA liquid with a solid dissolved in it
- 22SolventA liquid that lets solids dissolve in it
- 23DissolveBreaking up of solid when it is added to a liquid
- 24SolubleSomething that dissolves in a liquid
- 25InsolubleSomething that can't dissolve in a liquid
- 26FiltrationSeparating an insoluble substance from a liquid
- 27ResidueThe solid that is left in the filter
- 28FiltrateThe liquid that has passed through the filter
- 29Atomic Number
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- Description
- Year 8 Chemistry Flashcards on Substances and seperation, created by 6 Mwanza.Taonga on 04/10/2018.
- Created by
- 6 Mwanza.Taonga · Oct 2018
- Updated
- Jan 31, 2019
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