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composition of matter
dimensional analysis
measurement
grab bag
classification of matter
100
A property of matter that needs to be changed on the atomic level.
What is a chemical property?
100
100 m to cm
What is 10,000 cm?
100
A device used to measure mass.
What is a triple beam balance?
100
A _____ is created to test a hypothesis.
What is an experiment?
100
A substance made up of only one type of atom
What is an element?
200
My jacket is red is a ________ property.
What is intensive?
200
5055 mm to m
What is 5.055 m?
200
How close something is to the actual measurement.
What is accuracy?
200
The number of significant figures in 90850.
What is 4?
200
Chex mix is an example of this type of mixture
What is heterogeneous?
300
Everything in the universe is made up of this.
What is matter?
300
The number of minutes in 8 hours
What is 543?
300
A device used to measure volume
What is a graduated cylinder?
300
Mass divided by volume
What is density?
300
A mixture that looks uniform (the same) throughout
What is a homogenous mixture?
400
A property where the amount of something matters.
What is an extensive property?
400
The cost of a 6 in piece of taffy at 2 cents a cm (2.54 cm = 1 in)
What is 30 cents?
400
How big something is
What is volume?
400
The notation used with really big or really small numbers, and can help determine significant figures
What is scientific notation?
400
one type of particle that may or may not have more than type of atom
What is a substance?
500
A property that can be discovered without changing matter.
What is a physical property?
500
The number of millimeters in a meter
What is 1000
500
How close together my measurements are
What is precision?
500
The second from final step in the scientific method generally only done on the professional level
What is peer review?
500
something that has more than one type of atom but not more than one type of particle
What is a compound?