Matter
A mixture and a pure substance is an example of
Matter
Liquid to Solid
Freezing
Thermal energy that is moving is called
Heat
The ability to burn in the presence of oxygen
Flammability
The tendency to crack or break
Brittleness
What 2 things can a heterogenous be classified as
Colloid & Suspension
What are the 2 labels on the phase change diagram?
Temperature & Heat/Energy
Heat flows naturally from ___ to ___
Hot to Cold
The ability to be stretched or compressed and then return to original size
Elasticity
How readily a substance combines with other substances
Reactivity
Give an example of an element
Answers will vary
Gas to Liquid
Condensation
What are the 3 ways heat flows?
Conduction, Convection & Thermal Radiation
A measure of a solid's resistance to scratching
Hardness
Electromagnetic waves produced by an object because of its temperature
Radiation
If something cannot be separated physically, what is it called
Pure substance
Name 4 of the 5 states of matter. Double points if you can name all 5.
Solid, Liquid, Gas, Plasma, Bose Einstein Condensate
The transfer of heat by direct contact of particles of matter
Conduction
The mass/volume of a material is its
Density
The ability to bend without breaking
Ductility
If something cannot be chemically decomposed, what is it called
Element
What is happening at the flat line
Particles are separating/coming together. Temperature doesn't change.
The transfer of heat by the motion of matter
Convection
A measure of a fluid's resistance to flow
Viscosity
The tendency of atoms in a substance to take up more space as the temperature increases
Thermal expansion