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WorksheetsMatter Unit Test
Total questions: 54
Worksheet time: 3hrs 42mins
Which statement describes a chemical property of silicon?
Silicon has a blue-gray color.
Silicon is a brittle solid at 20.°C
Silicon melts at 1414°C.
Silicon reacts with fluorine.
Which statement describes a chemical property of silicon?
Silicon has a blue-gray color.
Silicon is a brittle solid at 20.°C
Silicon melts at 1414°C.
Silicon reacts with fluorine.
Which statement describes a chemical property of aluminum?
Aluminum is malleable.
Aluminum reacts with sulfuric acid.
Aluminum conducts an electric current.
Aluminum has a density of 2.698 g/cm3 at STP.
Which statement describes a chemical property of bromine?
Bromine is soluble in water.
Bromine has a reddish-brown color.
Bromine combines with aluminum to produce AlBr3.
Bromine changes from a liquid to a gas at 332 K and 1 atm.
Which statement describes a chemical property of hydrogen gas?
Hydrogen gas burns in air.
Hydrogen gas is colorless.
Hydrogen gas has a density of 0.000 09 g/cm3 at STP.
Hydrogen gas has a boiling point of 20. K at standard pressure.
An example of a physical property of an element is the element’s ability to
react with an acid
react with oxygen
form a compound with chlorine
form an aqueous solution
Which is a chemical property of water?
It freezes.
It decomposes.
It evaporates.
It boils.
Which statement describes a chemical property of iron?
Iron can be flattened.
Iron conducts electricity.
Iron combines with oxygen to form rust.
Iron can be drawn into a wire.
Which statement describes a chemical property that can be used to distinguish between compound A and compound B?
A is a blue solid, and B is a white solid.
A has a high melting point, and B has a low melting point.
A dissolves in water, and B does not dissolve in water.
A does not burn in air, and B does burn in air.
Which property could be used to identify a compound in the laboratory?
mass
melting point
temperature
volume
Select all the terms below that describes ONLY physical properties.
melting point
corrosive
ductile
malleable
Oxidizing
A student measures the mass of an 8.0 cm3 block of brown sugar to be 12.9 g. What is the density of the brown sugar?
1.6 g/cm3
0.62 g/cm3
103.2 g/cm3
0.54 g/cm3
A chef fills a 50.0 mL container with 43.5 g of cooking oil. What is the density of the oil?
1.15 g/mL
0.87 g/mL
2,175 g/mL
6.5 g/mL
A graduated cylinder is filled with water to a level of 40.0 mL. When a piece of copper is lowered into the cylinder, the water level rises to 63.4 mL. Find the volume of the copper sample.
If the density of the copper is 8.9 g/cm3 , what is its mass?
23.4 g
0.380 g
208 g
2.63 g
The density of water is 1.00 g/cm3. What mass of water in grams will fill a tank 100 cm long, 50 cm wide, and 30 cm high?
6.7 x 10-6 g
3,000 g
5,000 g
150,000 g
Calculate the volume of a liquid with a density of 5.45 g/mL and a mass of 65 g.
11.9 mL
354 mL
0.0838 mL
59.6 mL
Pure gold has a density of 19.32 g/cm3. How large would a piece of gold be if it had a mass of 318.97 g?
6,163 cm3
16.51 cm3
0.6057 cm3
299.7 cm3
While digging in the backyard, you find an old coin. Its mass is 26.76 g and its volume is 3 cm3. What is the coin made of?
Marble
Quartz
Copper
Gold
Platinum
You think you have found a diamond. Its mass is 5.28 g and its volume is 2 cm3. What did you find?
Marble
Quartz
Diamond
Gold
Platinum
These five balloons escaped from the balloon seller in the park. Each one is filled with one of the gases listed in the table below. Next to each balloon, write the name of the gas that you think that balloon contains.
2-Carbon Dioxide, 1-Hydrogen, 4-Helium, 5-Nitrogen, 3-Air
2-Carbon Dioxide, 1-Air, 4-Nitrogen, 5-Helium, 3-Hydrogen
2-Carbon Dioxide, 1-Nitrogen, 4-Helium, 5-Hydrogen, 3-Air
2-Carbon Dioxide, 1-Helium, 4-Air, 5-Nitrogen, 3-Hydrogen
A plastic ball with a volume of 19.7 cm3 has a mass of 15.8 g. Calculate the density of the plastic ball.
Would this ball sink or float in a container of gasoline? Gasoline's density is 0.66-0.69 g/cm3.
0.802 g/cm3, Float
0.802 g/cm3, Sink
1.25 g/cm3, Float
1.25 g/cm3, Sink
If two objects have different temperatures when they come in contact, heat will flow from the warmer object to the cooler one UNTIL ____________
one reaches a temperature of zero
they both have an equal temperature
one runs out of energy
If the specific heat of water is 4.18 J/g∙°C, how much heat is required to increase the temperature of 1.2 kg of water from 23 °C to 39 °C?
-80,256 J
80.256 J
80,256 J
-80.256 J
For a skillet, used for cooking, do you want a high or low specific heat
High, so that it will need more energy to heat up
Low, so that it will change temperature quickly
How many inches are in 1 mile? (5280ft = 1mi; 12in = 1ft)
66330in
63360in
63660in
63066in
_________ is anything that has mass and takes up space.
matter
solid
liquid
gas
During this state, matter conforms to the shape of its container, but will NOT expand it.
solid
liquid
gas
matter
A solid has ________________.
definite shape, but no volume
no shape, but definite volume
definite volume and definite shape
no volume and no shape
During which state does matter have a definite volume, but no definite shape?
solid
liquid
gas
During this state, matter has no definite shape or volume.
solid
liquid
gas
According to the phase diagram, which line represents boiling?
line DB
line AD
line DE
What term refers to a single kind of matter that is pure?
Solution
Mixture
Substance
Matter
What term refers to "two or more substances combined physically, but are still able to be separated?"
Mixture
Solution
Matter
Combination
Which of the following is NOT an example of matter?
Sunlight
Air
Tree trunk
Sponge
Which of the following is NOT a solution?
Lemonade
Salt water
Soda
Lemon Juice
