Scientific Method
Metric System
Mass, Volume, Density
States of Matter
Vocabulary
100
this is the first step out of eight in the scientific method
What is observation?
100
A curved surface of a liquid
What is a meniscus?
100
mass divided by volume
What is density
100
when a gas turns into a liquid
What is condensation
100
when all molecules stop moving completely
What is absolute zero
200
Using your five senses to make a statement
What is an observation?
200
this unit would be used to find the height of a tree
What is a meter
200
a boat floats while a rock sinks
What is density
200
when molecules are close together and vibrating
What is freezing
200
the variable that doesn't change in an experiment
What is a control variable
300
and educated guess
What is inference
300
the length of a ruler in decimeters
What is 3 decimeters
300
the unit used to measure volume
What is meters
300
when matter goes from a solid to a liquid
What is melting
300
when temperature increases, volume increases. when temperature decreases, volume decreases
What is Charles's law
400
you do this when you are done with your lab
What is a conclusion
400
1 kilometer conveted to millimeters
What is 100 thousand millimeters
400
the density of an object with an mass of 144 g and a volume of 150 cm3
What is 0.96 g/ cm3
400
Whenever matter is changing from one state into another
What is phase change
400
a solid turns directly into a gas
What is sublimation
500
the information from a experiment
What is Data
500
this unit would be used to find the height of a pencil
What is centimeters
500
the volume of a shape with a length of 16 cm, width of 18 cm, and a height of 23 cm
What is 6,624 cm3
500
When water is turning into a gas
What is evaporation
500
A balance that measures weight
What is a spring scale
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