Scientific Method
A testable question leads to a/an ...
What is an experiment / investigation
A measurement of how much matter is in an object?
What is mass
What is density?
What is the amount of mass of a substance per unit of volume.
Density = mass / volume
The particles are close together, particles have the lowest energy, and it has a definite shape and fixed volume.
What is a solid.
Any information collected with the senses, is called...
What is an observation.
What two units of length are on a metric ruler?
A liquid has a volume of 4 mL and a mass of 24g. What is the density of the liquid?
This State of Matter does not have a definite shape or a fixed volume.
What is a gas.
A conclusion based on observations is called ...
What is an inference.
The amount of space something takes up, or the ability to take up space
What is volume.
What substance will float on water?
A. Solid, density = 0.53 g/cm3
B. Liquid, density = 10g/mL
C. Solid, density = 2g/cm3
What is A
Characteristics used to describe a substance.
What is Physical Property.
What is a Quantitative Observation
How do you calculate the volume of a solid with flat sides?
What is length (cm) x width (cm) x height (cm)
If mass increases, density ...
What is increases.
Toast ...
is that
A. Physical change
B. Chemical change
What is B
What does the Independent Variable measure?
What are factors that you as the scientist change during an experiment.
How do you calculate the volume of an irregular shaped solid?
What is Water Displacement Method
(Volume of object and water) - (original volume of water) = volume of object
Which can of soda will float
A. Coke A cola (not opened)
B. Diet Coke A Cola (not opened)
What is B.
Sublimation does not go through which State of Matter?
What is liquid phase.