Separating Mixtures
Solubility
TPMOM
Everything Else
Name That Mixture
100
This method will separate materials that are less dense than the liquid like sawdust
Floatation
100
The substance that gets dissolved is called this, the substance that does the dissolving is called this
Solute, Solvent
100
All matter is made up of this
Tiny particles
100
WHMIS stands for....
Workplace Hazardous Materials Information System
100
If a substance is not classified as a mixture, it is this instead
Pure Substance
200
This method uses a magnet to remove any substance that is magnetic.
Magnetism
200
For solids, when temperature increases solubility does this
Increases
200
What are the four states of matter
Solid, Liquid, Gas, Plasma
200
Compressed Gas
200
Pizza is an example of this kind of mixture
Heterogeneous Mixture
300
This method uses a sieve or strainer to separate the coarse parts from the finer material in a mixture.
Sifting
300
The rate of solubility depends on these three factors
Temperature, Particle size (surface area), agitation
300
True or False, particles of pure gold are not attracted to each other?
False! Particles in a pure substance are always attracted to each other. Particles in a solid have the most attractive forces.
300
This state of matter has a fixed volume and takes the shape of its container
Liquid
300
Dust in air is an example of this kind of mixture
Suspension
400
This method uses a filter paper to separate large particles from a mixture.
Filtration
400
This is known as the universal solvent
water
400
True or False. Particles in solids do not have spaces between them
False! All particles have spaces between them
400
When a solid changes directly to a gas without going though the liquid state, this process is called
Sublimation
400
Milk is an example of this kind of homogeneous mixture
Colloid
500
This method uses evaporation AND condensation to recover the solvent in a solution.
Distillation
500
A solution that contains more solute than can be dissolved by the solvent is called this.
Supersaturated
500
True or False: Particles are always moving
True! Even in solids, particles are vibrating.
500
The point at which a liquid just starts to turn into a gas is called the....
Boiling Point
500
In our Lab we dissolved salt in water. It became this type of mixture
Homogeneous Mixture or Homogeneous Solution