States of Matter Key Terms Flashcards
Test 05 - 02 - 25 (19 cards)
The state change from liquid to gas occurs when bubbles of the substance in its gaseous state form throughout the light.
What is this Called?
Boiling
The temperature at which a substance boils?
Boiling Point
What is the process by which a substance changes states?
Change of State
To bump into, or hit, a particle or surface.
Collide
Water which collects as droplets on a cold surface when humid air is in contact with it is called?
Condensation
The movement of liquid or gas particles from a place of high concentration to a place of low concentration is called?
Diffusion
The change of state from liquid to gas that occurs when particles leave the surface of the liquid is called
Evaporate
The change of state from liquid to solid is called?
Freezing
In the gas state, a substance can flow and can also be compressed.
What is this called?
Gas
In the liquid state, a substance can flow but cannot be compressed.
What is this called?
Liquid
The different types of stuff that things are made from.
What is this called
Material
The change of state from solid to liquid.
What is this called?
Melting
The temperature at which a substance melts.
What is this called?
Melting Point
A material whose properties are not the same all the way through.
What is this called
Mixture
The tiny things that all materials are made from. The smallest unit of matter.
What is this Called
Particle
Quality of a substance or material that describes its appearance or how it behaves.
What is this called?
Property
In the solid state, a substance cannot be compressed and it cannot flow.
What is this called
Solid
The three forms in which a substance can exist i.e. solid, liquid, and gas.
What is this group called?
States of Matter
The change of state from solid to gas.
What is this process called?
Sublime
