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15 questions
What is a mixture?
A mix of ingredients that will keep their physical traits
A mix of things that will all dissolve once put together
Do not separate easily
Can not tell the ingredients apart
Can mixtures be separated? True or False
True
False
What would happen if you put blue marbles and green marbles together?
They will form a new color
They will combine together and become bigger
They will become a liquid
Nothing changes and they stay the same.
Which of these are mixtures?
Peas and rice
Iron Filings and Sand
A jar of marbles
All the above
Solutions are always formed when
one substance dissolves uniformly in another substance
liquids are mixed together
a compound is created
solids and liquids are mixed together
Is a solution a type of mixture?
Yes
No
Which of the following is an example of a solution?
A jar of coins
Fruit Salad
Kool Aid
A box full of plastic forks, knives, and spoons
Can the ingredients in a solution be separated back to their original forms?
Yes
No
Why is lemonade considered to be a solution
It taste really good
Its original ingredients were solids but are now liquids
The original ingredients form a new substance
It is not a solution
When something is soluble what happens when it is put into water?
It grows in size
It dissolves
Nothing happens and it either sinks or floats.
It becomes colder
Conductors are...
materials that electricity can flow through easily
materials that don't electricity flow through
material that is hard
material that is flexible
Insulators...
allow electricity to pass through
do not allow electricity to pass through
allow people to breath
allow electricity to change directions
Smooth and Slimy - These words can be used to describe which physical property of matter?
Shape
Size
Texture
Color
What tool is used to separate marbles and sand?
Magnet
Plastic bags
Colander
Graduated Cylinder
What tool is used to separate water and sand?
Magnet
Colander
Plastic Bags
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