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States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

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Page 1: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

States Changes

Catalyst What happens to an ice cube when you hold it in your hand?

What happens when you boil water?

Page 2: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

What are the 3 main states of matter? Solid Liquid Gas

Matter can change from one state to another.

Page 3: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

States Changes

Matter Matter can change states

Page 4: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

In order to move from one state of

matter to another, energy must be

added or removed.

Page 5: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

States Changes

Matter Matter can change states

Changing States

To change states, energy must be added or removed

Page 6: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

When energy is added, the following changes might occur:Solid liquidLiquid gasSolid gas

Page 7: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

When energy is removed, the following changes might occur:Gas liquidLiquid solidGas solid

Page 8: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

States Changes

Matter Matter can change states

Changing States

To change states, energy must be added or removed

Adding Energy

Solid liquidLiquid gasSolid gas

Removing Energy

Liquid solidGas liquidGas solid

Page 9: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

What are the 3 forms of water? Liquid: water Solid: ice Gas: water vapor

Page 10: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

Water ice

Page 11: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

Water ice Freezing

Water water vapor

Page 12: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

Water ice Freezing

Water water vapor Evaporation

Water vapor water

Page 13: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

Water ice Freezing

Water water vapor Evaporation

Water vapor water Condensation

Page 14: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

Water ice Freezing

Water water vapor Evaporation

Water vapor water Condensation

Ice water

Page 15: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

Water ice Freezing

Water water vapor Evaporation

Water vapor water Condensation

Ice water Melting

Ice water vapor

Page 16: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

Water ice Freezing

Water water vapor Evaporation

Water vapor water Condensation

Ice water Melting

Ice water vapor Sublimation

Water vapor ice

Page 17: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

Water ice Freezing

Water water vapor Evaporation

Water vapor water Condensation

Ice water Melting

Ice water vapor Sublimation

Water vapor ice Deposition

Page 18: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

MELTING SOLID LIQUID

As energy is added, the temperature increases

Particles begin to move faster and away from each other

EVAPORATION LIQUID GAS

As energy is added, the temperature increases

Particles move even faster and more away from each other

Page 19: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

SUBLIMATION SOLID GAS

As a lot of energy is added, the temperature increases rapidly

Particles move very fast very quickly

Changes from solid to gas without going through liquid state

Page 20: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

States Changes

Adding Energy

Energy , temperature , particles move apart.Melting: Solid liquidEvaporation: Liquid gas Sublimation: Solid gas, no liquid state

Page 21: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

FREEZING LIQUID SOLID

As energy is removed, the temperature decreases

Particles begin to move slower

CONDENSATION GAS LIQUID

As energy is removed, the temperature decreases

Particles move even slower

Page 22: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

DEPOSITION GAS SOLID

As a lot of energy is removed, the temperature decreases rapidly

Particles slow down quickly

Changes from gas to solid without going through liquid state

Page 23: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

States Changes

Adding Energy

Energy , temperature , particles move apart.Melting: Solid liquidEvaporation: Liquid gasSublimation: Solid gas, no liquid state

Removing

EnergyEnergy , temperature , particles move slower.Freezing: Liquid solidCondensation: Gas liquidDeposition: Gas solid, no liquid state

Page 24: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

Energy is

removed

Energy is

added

Page 25: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?
Page 26: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

LIQUID

GAS

SOLID

Energy is

removed

Energy is added

Page 27: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

States Changes

Adding & Removing

Energy

LIQUID

GAS

SOLID

Energy is

removed

Energy is added

Page 28: States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

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