Matter
What is matter?
Anything that has a mass and takes up space
What is a substance?
A substance is a particular kind of
matter with uniform properties.
What is separation?
Once a mixture or solution has been created, we sometimes wish to undo the mixing in order to get back our original substances.
When do particles move faster and further apart?
When they are heated
What is magnetism?
Magnetism is the force exerted by magnets
What is matter made up of?
All matter is made of tiny particles.
What is a pure substance?
A pure substance is a type of
matter that contains only one kind of
particle.
What is sifting?
Sifting is used to separate different sized particles. Like to separate smaller particles from bigger ones.
Do particles attract each other?
Yes.
What is magnetism used for
components of other electrical devices
What is Mass?
the amount of stuff or weight in a substance.
What is a mixture?
A mixture is a type of matter that
contains more than one kind of particle.
What is sorting?
Sorting is the process of arranging data into meaningful order so that you can analyze it more effectively.
Do particles repel each other?
Yes, when they are at the same charge
What substances are highly magnetic
Iron, Nickel, Cobalt.
What is Volume?
the amount of space a substance occupies.
What are Saturated Solutions?
the maximum amount of solute dissolved in
the solution
What is filtration?
Filtration is the action or process of filtering something. Filtration is a physical separation process that separate solid matter and fluid from a mixture.
Yes
What materials are weakly magnetic?
Materials like cloth and paper.
What are the physical properties of matter?
size, shape, texture, mass and volume.
What is supersaturation?
a solution that contains more of the solute than
would be found in a saturated solution.
What is distillation?
Distillation is the process of purifying a liquid by heating it to a boiling point and cooling it.
Do particles of a solid move around?
No
How can substances be strongly magnetic?
if most of the electrons spin in the same direction.