Separating Mixtures
Substances
Matter
Matter
Difficult Words
100
How many ways are there to separate mixtures?
4
100
_______________ = Contains 1 type of matter
A pure substance
100
What is matter?
Everything that forms the universe and occupies space
100
Give an example of a unit of measurement for mass AND volume. (ex: unit of measurement for length is kilometers)
Mass: grams, kilograms, ounces, pounds, etc. Volume: cm3, m3, ft3, etc
100
___________= A piece of iron or steel that can attract types of metal
Magnet
200
____________ = Separating water from salt
Evaporation
200
If a substance has two or more types of matter it is called a _______________.
A mixture
200
______________ properties of matter are common to all types of matter
General
200
___________ = The space occupied by matter
Volume
200
____________ = To fall below the surface or to the bottom
To sink
300
______________ = Separating solid from liquid
Filtration
300
True or false: The matter in "solutions" and be separated and distinguished
False
300
What are the two general properties of matter?
Mass and volume
300
____________= the quantity of matter
Mass
300
______________ = a place where salt is made
Saltworks
400
Magnetism = ____________________
Separating the matter that is attracted to magnets from the matter that is not attracted to magnets.
400
Is water a mixture or a pure substance?
Mixture. What is H20 which means it is made up of oxygen and hydrogen
400
_____________ properties of matter differentiate different types of matter
Specific
400
Density is the division between ___________ and ______________ of an object
mass and volume
400
______________ = a cone-shaped utensil with a tube used to pour liquid through a small area
A funnel
500
Decanting = ___________________________________
Separating liquids that have different densities by letting them settle.
500
What is the difference between mixtures and solutions
The matter in mixtures can be separated and distinguished while the matter in solutions can't.
500
Physical changes in matter...
...do not change mass or type of matter
500
Chemical changes in matter...
... are reactions that happen when two or more substances are combined
500
____________ = To move along or to circulate (like a river or a stream)
To flow
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