PROPERTIES of MATTERPHYSICAL SCIENCE

PHYSICAL vs. CHEMICAL

PHYSICAL = THE OUTSIDE OF

AN OBJECT – USING YOUR 5

SENSES

CHEMICAL = INSIDE AN

OBJECT – WHAT MAKES

IT THAT SUBSTANCE.

PHYSICAL PROPERTIES

ANY CHARACTERISTIC THAT DESCRIBES THE EXTERIOR QUALITIES OF AN OBJECT USING YOUR FIVE SENSES.

VISCOSITYTEXTURELUSTERTEMPERATURESTATE OF MATTERDUCTILITYELASTICITYMALLEABILITYCONDUCTIVITYABSORBENCYBRITTLENESS

MASSVOLUMECOLORHARDNESSMAGNETISMWEIGHTDENSITYMELTING/BOILING/FREEZING POINTDISSOLVABILITY

CHEMICAL PROPERTIES

ANY CHARACTERISTIC THAT DESCRIBES THE INTERNAL QUALITIES THAT MAKE SOMETHING WHAT IT IS & IT’S ABILITY TO CHANGE.

FLAMMABILITYREACTIVITY TO:

LightOXIDATION (RUST)TENDENCY TO FORM COMPOUNDSCHEMICAL STABILITYPH LEVEL / ACIDITY

PROPERTIES SONG

PHYSICAL CHANGESANY CHANGE TO AN OBJECT THAT DOES NOT CHANGE THE ORIGINAL ATOMS THAT MAKE IT UP – NO CHANGE IN MATTER

SHAPEFORMSIZESTATE OF MATTERBENDINGCUTTINGMELTINGFREEZING

CHEMICAL CHANGESANY CHANGE WHICH CAUSES ONE TYPE OF MATTER TO CHANGE TO ANOTHER WITH DIFFERENT PROPERTIES (CAUSED BY A CHEMICAL REACTION)ARE sometimes IRREVERSIBLE

BURNING AN OBJECTCHEMICAL REACTIONS RUSTINGFORMING A COMPOUNDSDECOMPOSING MATTERPERMING HAIRSONG

MIXTURESCREATING A MIXTURE IS A PHYSICAL CHANGE. YOU STILL HAVE THE ORIGINAL SUBSTANCES YOU BEGAN WITH, BUT THEY JUST SHARE SPACE!

EXAMPLES:KOOL AIDPIZZATRAIL MIXSALADSWEET TEASODA

DO ALL THESE THINGS LOOK THE SAME TO

YOU?

TYPES OF MIXTURES

HOMOGENOUS – (same) MIXTURES THAT LOOK THE SAME ALL THE WAY THROUGH – CANT SEE THE DIFFERENT TYPES OF MATTER

EXAMPLES:KOOL AID, SWEET TEA & SODA

THESE ARE CALLED

SOLUTIONS!

SOLVENT – WHAT DOES THE

DISSOLVING (usually a liquid)SOLUTE – WHAT

DISSOLVES (solid)

TYPES OF MIXTURES

HETEROGENOUS - MIXTURES THAT YOU CAN SEE THE DIFFERENT TYPES OF MATTER ITS MADE OF.BIGGER PIECES

EXAMPLES:SALADPIZZATRAIL MIX

THESE ARE EASY TO

SEE & SEPARATE!

REVIEW VIDEO

REVIEW GAME