Changing Phases
A definite shape and definite volume
What is a solid?
A way of explaining the arrangement and movement of particles in a substance.
What is The Particle Model of Matter?
Large spaces between particles
What is Gas?
This uses Expansion and Contraction to measure temperature.
What is a Liquid Thermometer?
This liquid is what the Celsius scale is based on
What is Water?
Changing from a solid to a liquid
What is Melting?
Anything that has weight and takes up space.
What is Matter?
Adding heat to a substance does this to the movement of particles
What is Increases Movement?
The process of adding energy to matter
What is Adding heat?
Water in solid form is denser than this
What is Liquid or Gas?
Changing from a liquid to a solid
What is Freezing?
The action of becoming larger or more extensive.
What is Expansion?
Causes a liquid to become a gas
What is Boiling?
A measure of the amount of heat in an object or substance
What is Temperature?
The frozen surface of a body of water forms this to protect aquatic life.
What is an Insulating sheet of ice?
A state with no definite shape or volume
What is a Gas?
The amount of space a solid, liquid, or gas takes up
What is Volume?
When heat is removed from a substance, this will decrease.
What is Volume?
The point at which a liquid boils and turns to a gas.
What is the Boiling Point?
When the _______________ drops below the _______________, a body of water will freeze on the surface.
What is Temperature, Freezing Point?
When a gas becomes a liquid
What is Condensation?
A comparison of the mass of a solid, liquid, or gas to its volume
What is Density?
This decreases when you add heat
What is the Attractive forces between Particles?
A scale used for measuring temperature which is based on the boiling point and freezing point of water.
What is The Celsius Scale?
Water is responsible for this in infrastructure.
What is expansion and contraction?