Vocab
anything that has mass and takes up space
What is matter?
This substance has a definite shape and define volume.
What is a soild?
A sample of iron has the same dimensions of 2 cm x 3 cm x 2 cm. If the mass of this rectangular-shaped object is 94 g, what is the density of iron?
What is D = 7.83 g/cm3?
This has no definite shape, but does have a definite volume
What is a Liquid?
What is the name of the toy cowboy in Toy Story?
Woody
the amount of matter something has
What is mass?
Atoms packed closely together in this state and they have high density
What is a solid?
A 10.0 cm3 sample of copper has a mass of 89.6 g. What is the density of copper?
What is D = 8.96 g/cm3?
state of matter that is compressible
What is a gas?
Can you name the closest star to Earth?
The Sun
The amount of space an object takes up.
What is Volume?
If enough heat is added to a liquid it become this state.
What is a gas?
An irregularly shaped stone was lowered into a graduated cylinder holding a volume of water equal to 2 ml. The height of the water rose to 7 ml. If the mass of the stone was 25 g, what was its density?
What is D = 5 g/ml?
this is the temperature at which a substance goes from a liquid to a gas
What is boiling point?
On the farm, what is a kid?
A baby goat
this is the relationship between mass and volume
What is density?
When heat is added to a solid, it becomes this state of matter
What is a liquid?
A block of wood 3 cm on each side has a mass of 27 g. What is the density of the block?
What is D = 1 g/cm3?
Five mL of ethanol has a mass of 3.9 g, and 5.0 mL of benzene has a mass of 44 g. Which liquid is denser?
What is benzene?
What is the diameter of a basketball hoop?
18 inches
to flatten by pressure; squeeze or press.
Compress
If heat is removed, a liquid will become this state
What is a solid?
What is the density of CO gas if 0.196 g occupies a volume of 100 ml?
What is the D = 0.00196 g/ml?
Silver has a density of 10.5 grams/cm3 and gold has a density of 19.3 g/cm3. Which would have the greater mass, 5cm3 of silver or 5cm3 of gold?
What is gold?
How many bones do sharks have?
Zero