Physical Properties and changes of matter chemistry

What is matter

Anything that takes up spaces and has volume

What is mass

MAtter contained within an object

What is volume

How much space a object occupies

What are the three states of matter

Solid Liquid Gas

What is denisty formula

Mass/Volume

What is kelvin

Absolute zero

K= C + 273

What are physical properties

Characteristics that are observable without chemical alteration

What are extensive properties

Proeprties that depend on the amount of substance that one has

What are intenstive properties

Properpties that are there regardless of amount

How does adding heat cause molecules to move

Causes bonds to loosen, this changes phases of matter

What happens to molecule movemnt when you remove heat

Movemment slows down molecule bonds get stronger

What is the differnce between heat and temperature

Heat is energy that gets generated

Temperature is the measure of the average energy in a certain object

What does a objects state of matter depend on

Temperature and Pressure

What is specific heat capacity

The amount of energy it takes to make a temperature change of 1 degree

Out of the three states of matter, which one has the lowest intermolexular movement

Solids

What is liquid properties relating shape and volume

Definate volume but no defined shape

What are the properters for volume and shape for solids

Definate Shape and definate volume for solids

What are the properties for volume and shape for liiquids

Definate Volume, indefinate shape

What are the properties and shapes for gas

Indefinate volume Indefinate shape

What special property do gases have that others do not have

Compresiable

What is melting

Solid becomes liquid after absorbing heat

Intermolecular bonds are weakened

What is freezing

Liquiid loses heat, becomes solid

Intermolecular forces strenghten

What is condensation

Gas to Liquid

Vapor loses energy, molecule slows down

What is evaporation

Liquid to Gas

Temperature below its boiling point

What is sublimation

Solid into gas without turning into liquid

Specific conditions with temp and pressure

Dry Ice

What is deposition

Gas into solid without liquid

Gas losing energy quickly