UNIT III Lesson 2 Classification of Matter. Classification of matter.
1. Classification of Matter 2. Physical vs. Chemical Properties 3. States of Matter The Heart of the...
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Classification of Matter Graphic Organizers
1. Classification of Matter2. Physical vs. Chemical
Properties3. States of Matter
The Heart of the Matter
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Pure Substances
Elements CompoundsHomogeneous
MATTER
Heterogeneous
Mixtures
Solute
Solution
Solvent
Examples:
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Pure Substances
Made of one type of matter
ElementsMade of one type of atom
CompoundsMade of 2 or
More atoms bondedtogether
Homogeneousone phase
MATTERMade of AtomsHas Mass &
takes up Space
HeterogeneousMade of more than one phase
Can be separated
MixturesMade of
more than one type of matter
SoluteThe stuff that is
dissolvedIn the liquid
Ex: Kool-Aid mix
Atom + Atom = Element
Molecule + Molecule = Compound
Atom + Atom = Molecule
SolutionAll its regions are
IdenticalEx: Kool-Aid
SolventThe liquid that
forms the solutionEx: Water
Examples:Trail Mix
Salad
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CharacteristicsColorShapeSize
TextureMass
VolumeDensity
PhysicalProperties
Describe a Substance
Changes of State
MeltingFreezingBoiling
CondensationIonizationRelaxation
StatesSolidLiquidGas
Plasma
Properties of Matter
ChemicalProperties
Describe how it can form a new substance
Signs of ChangeOdor
Change in TempChange in Color
Bubbles formSolids form
Chemical ReactionsAtoms in two substances
combine to form new substances
ExamplesBurningRustingRotting
Tarnishing
Examples2Na+Cl22NaCl2H2+O22H2O
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Solid_____EnergyAtoms ______stucktogether
Liquid____________EnergyAtoms __________stucktogether
Gas______EnergyAtoms _____stucktogether
Plasma ________EnergyAtoms ____stucktogether
______
______
_______
___
__________
____
____
____
__________
____
____
____
_________Point
_______Point ______Point
_________Point
States of MatterTe
mp
era
ture
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SolidLow EnergyAtoms tightly stucktogether
LiquidMedium EnergyAtoms loosely stucktogether
GasHigh EnergyAtoms not stucktogether
PlasmaHighest EnergyAtoms not stucktogether
Freezin
gMelting
Relaxation
Condensa
tion
Ionization
Eva
pora
tion
_Melting Point
Boiling Point Dew Point
Freezing Point
States of MatterTe
mp
era
ture
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Match the Columns
1. Molecule____2. Element ____3. Compound ____4. Volume ____5. Mixture ____6. Atom ____7. Mass ____8. Matter ____
A. Amount of matter in an objectB. The smallest building block of
matterC. 2 or more atoms combined
togetherD. The amount of space an object
occupiesE. Is made of atomsF. A substance with only 1 type of
atomG. A substance with 2 or more
atoms bound togetherH. A combination of different
substances which retain their individual properties
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Match the Columns_Answers
1. Molecule__C__2. Element __F__3. Compound _G__4. Volume _D___5. Mixture __H__6. Atom __B__7. Mass __A__8. Matter __E__
A. Amount of matter in an objectB. The smallest building block of
matterC. 2 or more atoms combined
togetherD. The amount of space an object
occupiesE. Is made of atomsF. A substance with only 1 type of
atomG. A substance with 2 or more
atoms bound togetherH. A combination of different
substances which retain their individual properties