Chapter 1 - Matter Flashcards

1
Q

Propertiesthatdescribematter’sreactionswithothersubstances

A

Chemical Properties

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2
Q

Achangeinwhichthephysicalformandpropertiesofasubstancechange.

A

Physical Change

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3
Q

Haveaconstantcompositionandcanonlybechangedbychemicalreactions

A

Pure Substances

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4
Q

Physicalpropertiesthatareindependentoftheamountofasubstancepresent.

A

Intensive Properties

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5
Q

Amixturewithvisiblydistinguishablecomponents,existprimarilyinthesolidandliquid
states.

A

Heterogeneous mixtures

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6
Q

Substancesthatcanbebrokendownintotheirindividualelements,butonlythroughchemical
processes.

A

Compounds

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7
Q

Substancesthatcannotbedecomposedintosimplersubstancesbychemicalorphysicalmeans

A

Elements

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8
Q

Propertiesofmatterthatcanbeobservedwithoutchangingthematter’scomposition

A

Physical Properties

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9
Q

Atechniqueusedtoseparateouthomogeneousmixturesinwhichoneormoresolidsaredissolvedin
aliquid.

A

Evaporation

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10
Q

Physicalpropertiesthatdependontheamountofasubstancepresent.

A

Extensive Properties

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11
Q

Achangeduringwhichthechemicalidentityofasubstanceisaltered.Chemicalchangesare
oftenaccompaniedbyachangeincolor,temperature,orodor,ortheproductionofagasorprecipitate.

A

Chemical Change

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12
Q

Amethodusedtoseparatemixturesinwhichsomeoftheparticlesarelargeenoughinsizetobe
capturedwithaporousmaterialwhileothersarenot.

A

Filtration

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13
Q

Amixturewithuniformcompositionthroughout.

A

Homogeneous Mixtures

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14
Q

Apurificationprocessinwhichthecomponentsofaliquidmixturearevaporizedandthencondensed
andisolated.

A

Distallation

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15
Q

Theabilityofasubstancetoundergoaspecificchemicalchange

A

Chemical Property

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16
Q

Acombinationoftwoormorepuresubstances

A

Mixtures