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1. melting- when a solid turns into a liquid (increase temp)

2. freezing- when temperatures drop below 32°F or 0°C, a liquid turns into a solid

3. condensation- when a gas cools to become a liquid water.

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1. Kinetic theory is how the particles in gases behave.

2. gas, liquid, and solid are different shapes of matter.

3. Ice is a crystalline solid

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Kinetic Theory - This explains how gas particles behave.

All matter is composed of particles that move randomly and collide within the container they reside.

Thermal Expansion - The increase in size that a substance/object has when subjected to an increase in temperature. For example a marshmallow.

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1. Kinetic theory, also known as the Kinetic molecular theory.

2. The melting point is the temperature at which a solid becomes a liquid

3. The heat fusion is the energy required to change a substance from a solid liquid at its melting point.

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1. liquid state- the kinentic theory explains the behavior of gas particles some of its assumptions also apply liquids and solids.

2. soild state-a soild state has a define shape and volume.

3. gas state- these atoms and molecules- the particles that make up the air constantly.

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Heat of Fusion: energy required to change a substance from a solid to a liquid.

Sublimation: solid changing directly to a gas, without forming a liquid.

Thermal expansion: an increase in the size of a substance when the temperature is increased.

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1. Substances can be changed in a state through heating or cooling

2. Solid objects in a shape are made from particles that are packed tightly together.

3. Physical objects are composed of matter.

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1) Sublimation is the transition from solid to gas without passing through the liquid phase.

An example of sublimation is dry ice steaming at room temperature.

2) Melting point is the temperature at which a solid turns into liquid. The melting point of gold is 1064 degrees Celsius, 1947 degrees Fahrenheit, or 1337 Kelvin.

3) Thermal expansion is the increase or decrease of an object's size or shape due to the temperature it is in.

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Heat fusion- The energy required to change a substance from solid to liquid at its melting point.

Melting point- Temperature at which a solid becomes a liquid.

Sublimation- Process of a solid changing to a gas without forming a liquid.

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It has mass and volume: Matter is defined as anything that has both mass (the amount of stuff it contains and volume (the space it occupies. Everything you can see and touch, from a rock to a book to water, is matter.

It's made of atoms: All matter is made up of incredibly small particles called atoms. When atoms bond together, they form molecules, which are the fundamental building blocks of all materials.

It has different states: Matter can exist in various states, with the three most common on Earth being solid, liquid, and gas. Changing the temperature or other conditions can cause matter to transition between these states, such as water turning into ice (solid) or steam (gas).

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1. Plasma is matter that can overcome attractive forces between its particles and atoms.

2. Kinetic theory is about how particles behave

3. Sublimation is when a solid goes directly to a gas, like CO2

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1. Melting Point- is the Temperature at which solids become liquids

2. Matter Is

-Atoms

-Molecules

-Ions

3. Thermal Expansion- Increase in size of substances temp increases.

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1. Heat of Fusion- Energy required to change a substance from a solid to liquid

2. Kinetic theory- explanation of how gases behave

3. When ice is placed in water, it starts to thaw out the ice. This happens because the water is warmer than the ice

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fun facts

1. Particles that make up a substance have less kinetic energy when in its liquid state than when in its gas state.

2. Not all solids have a specific temperature at which they melt.

3. Many solids are crystalline, which means their particles have specific geometric arrangements.

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1: solids have to have a shape and volume

2: kinetic theory is explaining how particles in gas act.

3: melting point is the temp where solid turns to liquid or something.

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1 Thermal expansion- When the size of an object increases because the themp increases as well.

2 Ice melts at 0 degrees and lead melts at 327 degrees.

3 Kineticenergy-How particles in gasses behave.

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1. A frozen solid has motion when it melts down into a liquid state.

2. Solids have definite shape and volume because they are packed together.

3. Liquid substances move slower in a liquid state than they do in a gas state.

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kinetic theory- the explanation of how gases move

melting point- the point at which a solid turns into a liquid

boiling point- the point at which a liquid begins to boil

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1.All Matter=tiny moving particles

2.Particles always in random motion they collide constantly

3.energy loss from colisions=neglible

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1) The boiling point for water in kelvin is 373 kelvin

2)Plasma is the most common state of matter

3)Ice is a crystalized solid

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1. kinetic theory- kinetic molecular theory, how particles and gases behave

2. All matter is composed of tiny particles

3. The temperature at which a solid becomes a liquid.

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1. Particles that make up a substance have less kinetic energy.

2. At certain pressures, some substances can change directly from solids into gases without going through the liquid phase.

3. Liquid crystals start to flow during the melting phase which is similar to a liquid.

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Heat of Fusion- energy required to change a substance from solid to liquid at its melting point

Thermal Expansion- an increase in size of a substance when the temperature is increased

Melting Point- the temperature at which a solid becomes a liquid

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1) sublimination is when a solid becomes a gas without being a liquid

2) there is a fourth state of matter called plasma

3) The reason hot air balloons rise is because the air inside heats up and becomes less dense than the air outside

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1. A solid has a beneficial shape and volume

2. Thermal expansion is the increase in he size of a substance when the temperature is increased

3. All matter is composed of tiny particles

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1) The meeting point is the temperature at which a solid becomes a liquid.

2) Kinetic energy is how the particles in gases behave.

3) Sublimation is when a solid changes into a gas without becoming a liquid.

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1), Plasma is the most common state of matter.

2), Solid, liquid, and gas are rare states of matter in the universe.

3), Plasma is a state in which an atom breaks apart from any atomic force; this is also true when an atom has no electrons.

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1. Kinetic theory is the way particles in gases behave.

2. Hydrogen and oxygen atoms alternate in the arrangement of a solid.

3. Ice is a crystalline solid.

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1. that atoms can attract.

2. that liquids and gases shape their container,

3. that atoms vibrate

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1. Melting point- a solid became a liquid.

2. Liquids have less kinetic energy than when in a gas state.

3. Solids are closely packed together and have little kinetic energy.

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Kinetic theory- explanation of how the particles in gases behave

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1) Ice is a crystalline solid

2) boilling point is 100c the fresing pont is 0c

3) glass does not melt instead it becomes soft

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1) Did you know? Lead only melts at 327 c

2)Did you know?Kinetic theory is the explanation of how gases?

3) Did you know? Boiling point is when liquid changes into vapor?

Additional fact!!! There is more than three types of matter, There is Plasma

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matter has weight

you encounter solids liquids and gases every day. Consider the air around you its composed of hitrogen oxygen and water along with other gases. Heat of fusoin is a solid.

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1.water molecules at 0c have less kenetic

energy than water moleculoes at 100c

2.not all solids have a temperature at which they melt

3.matter composes into tiny paritcles like (atoms, molecules, ions) and more

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1) Matter has weight

2) Kinetic energy shows how particles in gases behave

3) Heat of fusion is a solid

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1) Kinetic Theory - Explanation of how particles in gases behave.

2) Thermal Expansion - an increase in the size of a substance when the temperature is increased.

3) Heat of Vaporization - the amount of energy required for a liquid at its boiling point to become a gas.

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1. Ice is a Crystalline solid.

2. The boiling point is when external pressure is on a service.

3. Glass does not melt; instead, it becomes soft.

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JON Crawford

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1) Heat of vaporization is the energy required for a liquid to turn into a gas

2) plasma is matter that has enough energy to overcome the attractive force between particles and atoms

3) Melting point means there's enough energy for a solid to turn to a liquid, such as 1538°C for iron

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1. Boiling point- the temp at which the pressure vapor in the liquid is = to the external pressure acting on the surface.

2. Kenetic theory- how particles in gases behave.

3. Thermal energy makes atoms vibrate.

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Melting point:

The temperature at which a solid becomes a liquid

Heat of Fusion:

The energy required to change a substance from solid to liquid at its melting point

When air inside a hot-air balloon is heated, its particles move farther apart. The balloon rises because the air inside it is less dense than the surrounding air.

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Heat of vaporization is the amount of energy required for the liquid at its boiling point to become gas

Matter has weight

heat fusion is a solid into a liquid based off of energy

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1) Sublimation is where a solid goes into a gas without turning into a liquid first

2) Thermal Expansion is when a solid expands when heat is applied

3) Kinetic theory is where things like atoms and particles are constantly moving

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1. Kinetic Theory "Kinetic Molecular Theory" - How particles in gas behave.

2. Particles constantly move.

3. Plasma - Matter that has enough energy to overcome forces.

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Kinetic Theory is an explanation of how particles in gases behave

Particles in matter move in constant, random motions.

the solid state has definite shape and volume.

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1) Particles are in a constant random motion

2)Melting point is when a solid becomes a liquid

3)Sublimation is when a solid goes straight to a gas

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1.) matter has weight.

2.) Heat of fusion is a solid.

3.) the particles that make up solids.

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1.) matter takes up and has weight.
2.) gas state kinetic theory also known as kinetic molecular theory behavior of particles.
3.) solid state a solid has a definite shape and volume.

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Kinetic theory - explanation of how gases move

Boiling point - when liquid turns into vapor

thermal expansion - an increase in the size of a substance when the temp is increased

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heat of fusion is a solid

ice melts at 0c

matter is a bunch of tiny stuff

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1. Ice melts at 0c and lead melts at 327 c

2. The particles that make up solids are packed close together

3 Particles of gas are in a constant motion

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1. All matter is a bunch of tiny particles

2. Heat of fusion is a solid into a liquid based off of energy

3. Some solids can't melt

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1. All matter is composed of tiny particles (atoms, molecules, ions)

2. Liquid particles cling together - give liquid definite volume

3. Thermal particle attractions give solids definite shape + volume

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1. Water molecules at 0c have less kinetic energy than water molecules at 100c

2. Not all solids have a temperature at which they melt

3. Matter is composed of tiny particles ions, atoms, and molecules

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Thermal expansion - is an increase in size when the temperature increases.

Plasma- is matter that has enough energy to overcome the strong force between its particles

Sublimation is the process of a solid changing directly into a gas state.

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1. The melting point is the temperature at which a solid becomes a liquid.

2. The heat of vaporization is the amount of energy required for the liquid to turn into gas.

3. Sublimation is the process of a solid turning directly into gas.

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Thermal expansion - increase in size of an object as temperature increases.

Melting Point - solid to liquid do to temperature.

Heat of fusion - solid to liquid based on energy.

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melting point is the temperature when something starts to melt

sublimation is when a solid goes right to gas and doesn't become a liquid

thermal expansion is an increase in the size of a substance when tempature is increased