phases of matter aka states of matter. three plus one solid solid liquid liquid gas gas plus plasma...
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Phases of MatterPhases of Matter
AKA AKA
States of MatterStates of Matter
Three Plus OneThree Plus OneSolid Solid LiquidLiquidGas Gas plus Plasmaplus Plasma
Summarizing the Properties of SolidsSummarizing the Properties of Solids
Maintain a Maintain a regular shaperegular shapeHave a Have a Definite volumeDefinite volumeParticles are closely packedParticles are closely packedParticles vibrate—in place.Particles vibrate—in place.
Summarizing the Properties of Summarizing the Properties of LiquidsLiquids
Takes the shape of its containerTakes the shape of its containerHas a Has a Definite VolumeDefinite VolumeParticles vibrate and slide in and our Particles vibrate and slide in and our
among each otheramong each otherParticles are packed close to each Particles are packed close to each
otherother
Summarizing Properties of Summarizing Properties of GasesGases
Particles take the shape of the Particles take the shape of the containercontainer
Particles expand to fill Particles expand to fill available space.available space.
Particles are far apart Particles are far apart (relatively speaking)(relatively speaking)
Plasmas—The Fourth StatePlasmas—The Fourth State Much like gasesMuch like gases Particles are electrically chargedParticles are electrically charged
– IonsIons–ElectronsElectrons
Exist as a result of high energyExist as a result of high energy–StarsStars–Neon tubes and fluorescent tubesNeon tubes and fluorescent tubes–AurorasAuroras
Define in terms of Define in terms of changing states of changing states of
mattermatter
MeltingMelting
MeltingMelting- Process of changing a - Process of changing a
Solid to a LiquidSolid to a Liquid
EvaporationEvaporation
EvaporationEvaporation- Process of changing a - Process of changing a
Liquid into a GasLiquid into a Gas
CondensationCondensation
CondensationCondensation- Process of changing a- Process of changing a
Gas into a LiquidGas into a Liquid
FreezingFreezing
FreezingFreezing- Process of changing a- Process of changing a
Liquid into a SolidLiquid into a Solid
SublimationSublimation
SublimationSublimation- Process of changing a- Process of changing a
Solid into a GasSolid into a Gasor aor a
Gas into a SolidGas into a Solid
Labeling Phase ChangesLabeling Phase Changes
1. ?1. ?Gas LiquidGas Liquid
1. Condensation1. CondensationGas LiquidGas Liquid
2. ?2. ?Liquid GasLiquid Gas
2. Evaporation2. EvaporationLiquid GasLiquid Gas
3. ?3. ?Liquid SolidLiquid Solid
3. Freezing3. FreezingLiquid SolidLiquid Solid
4. ?4. ?Solid LiquidSolid Liquid
4. Melting4. MeltingSolid LiquidSolid Liquid
Which two pairs of Which two pairs of changes are opposites?changes are opposites?
Which two pairs of changes Which two pairs of changes are opposites?are opposites?
Evaporation & CondensationEvaporation & CondensationFreezing & MeltingFreezing & Melting
Which two changes Which two changes require heat to be require heat to be
added?added?
Which two changes Which two changes require heat to be added?require heat to be added?
Melting & EvaporationMelting & Evaporation
Which to changes are Which to changes are caused by cooling caused by cooling (Releasing Heat)?(Releasing Heat)?
Which to changes are Which to changes are caused by cooling caused by cooling (Releasing Heat)?(Releasing Heat)?
Freezing & Freezing & CondensationCondensation
Which changes may Which changes may involve adding or involve adding or
losing heat?losing heat?
Which changes may Which changes may involve adding or involve adding or
losing heat?losing heat?
SublimationSublimation