What's A Matter?
Let's Get Physical
Changes
Chemically Speaking
state of matter
100
It is anything that takes up space
What is matter?
100
things like strength, color, and flexibility
What is physical properties?
100
This kind of change is when you crush a soda can or ice cream melts.
What is physical change?
100
Things like flammability and reactivity are examples of this
What is a chemical change?
100
the state with a definite shape and volume
What is solid?
200
The amount of space inside an object. a. area b. volume c. mass
What is volume?
200
the ability to be pulled into a wire a. density b. solubility c. ductility
What is ductility?
200
This kind of change is like when you bake a cake or burn a log
What is chemical change?
200
when the Statue of Liberty turned green, it was because the copper reacted with this
What is oxygen?
200
the state with no definite shape nor volume
What is gas?
300
the curve at the surface of a liquid a. meniscus b. matter c. weight
What is meniscus?
300
how much matter in a specific space is a. density b. ductility c. malleability
What is density?
300
In a chemical change this is always formed
What is "a new substance"?
300
One of these is a chemical change a. ice melts b. salt dissolves in water c. milk sours
What is sour milk?
300
the state with a definite volume but no definite shape
What is liquid?
400
the amount of matter in an object
What is mass?
400
the ability of a substance to dissolve in another substance
What is solubility?
400
When an iron nail gets rusty, it is this kind of change
What is a chemical change?
400
Which of these is not a chemical change? a. malleability b. flammability c. reactivity with acid
What is malleability?
400
Ice melts into water and then the sun causes it to become a gas
What is evaporation?
500
the measure of gravity on an object
What is weight?
500
the ability to be rolled into thin sheets like aluminum foil.
What is malleability?
500
When a pencil breaks in half, this type of change takes place
What is a physical change?
500
Which of these is a chemical property a. chalk is a solid b. chalk can be broken into pieces c. chalk will bubble in vinegar
What is C, chalk will bubble in vinegar?
500
When a solid goes straight to a gas without ever being liquid
What is sublimation?
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Science 8 Unit 2 Review
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