Science dictionary
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Transcript of Science dictionary
Science DictionaryScience Dictionary
By:Jack SharerBy:Jack Sharer
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Table of contentsTable of contents Matter Not matter Pure Substance Element Mixture Emulsion Non-reversible Change Mechanical Mixture Compound Reversible Mixture Suspension Heterogeneous Mixture Homogeneous Mixture Volume Mass
Matter Not matter Pure Substance Element Mixture Emulsion Non-reversible Change Mechanical Mixture Compound Reversible Mixture Suspension Heterogeneous Mixture Homogeneous Mixture Volume Mass
MatterMatter Matter: Anything
with volume or mass
Matter: Anything with volume or mass
A football is a pure substance because it has weight witch is a part of mass and it has volume because it is visible and it takes up space.
Not MatterNot Matter Not Matter:
anything without volume or mass
Not Matter: anything without volume or mass QuickTime™ and a
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Space is not matter because it has no mass or volume.
Pure SubstancePure Substance Pure Substance: a
substance that cannot be broken down into other substances
Pure Substance: a substance that cannot be broken down into other substances
Water is a pure substance because it cannot be broken Down.
ElementElement
Element: a chemical substance that contains only one substance
Element: a chemical substance that contains only one substance
Gold (Au) is an elementbecause it contains onlyone substance
MixtureMixture
Mixture: a combination of different substances
Mixture: a combination of different substances
Soap is a mixture because it ismade up of different substances
EmulsionEmulsion Emulsion:when
substances in a mixture will not blend together
Emulsion:when substances in a mixture will not blend together
Salad dressing is emulsion becausethe different substances are visible
Non-reversible ChangeNon-reversible Change Non-reversible
Change: A change that cannot be reversed into its original state
Non-reversible Change: A change that cannot be reversed into its original state
Fried eggs are a non-reversible change because they cannot be made into raw eggs.
Mechanical MixtureMechanical Mixture
Mechanical Mixture: a mixture where the different substances are visible
Mechanical Mixture: a mixture where the different substances are visible
Cereal is a Mechanical Mixture because the different substancesare visible
CompoundCompound Compound: A
substance containing two or more substances
Compound: A substance containing two or more substances
Table salt (NaCl) is a compound because it is made up of sodium and Chlorine
Reversible MixtureReversible Mixture Reversible Mixture:
a mixture where the mixture can change back to its original state
Reversible Mixture: a mixture where the mixture can change back to its original state
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Ice is a reversible mixture because it canchange back to water which is its original State.
SuspensionSuspension
Suspension: a fluid used to blend together mixtures with emulsion
Suspension: a fluid used to blend together mixtures with emulsion
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This glass of milk contains suspension because the foam and the milk have beenmixed together.
Heterogeneous MixtureHeterogeneous Mixture Heterogeneous
Mixture: A mixture where the different substances are visible
Heterogeneous Mixture: A mixture where the different substances are visible
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Fried rice is a Heterogeneous Mixturebecause the different substances are visible.
Homogeneous MixtureHomogeneous Mixture Homogeneous
Mixture: A mixture where the different substances are not visible
Homogeneous Mixture: A mixture where the different substances are not visible
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This cup of coffee is a HomogeneousMixture because the substances are not visible
VolumeVolume Volume: The
amount of space an object takes up
Volume: The amount of space an object takes up
MassMass
Mass: The amount of matter in an object
Mass: The amount of matter in an object