Matter Review Question Preview (ID: 53080)
Matter And Properties.
TEACHERS: click here for quick copy question ID numbers.
The melting point of wax is a
a) physical property
b) chemical property
c)
d)
Density is
a) chemical property
b) physical property
c) volume divided by mass
d)
Matter cannot be created or destroyed is the
a) law of gravity
b) law of conservation of mass
c) law of inertia
d) law of conservation of elements
Everything that has mass and takes up space is
a) density
b) solids
c) matter
d) volume
Turning gold bars into gold coins is a
a) physical change
b) chemical change
c)
d)
Dissolving sugar in water is a
a) chemical change
b) physical change
c)
d)
Shooting off fireworks is a
a) chemical change
b) physical change
c)
d)
Breaking a pencil is a
a) chemical change
b) physical change
c)
d)
Cutting paper is a
a) physical change
b) chemical change
c)
d)
Burning firewood is a
a) physical change
b) chemical change
c)
d)
Mass divided by volume equals
a) state of matter
b) matter
c) density
d) law of conservation of mass
If a cube has a volume of 30 cubic centimeters and a mass of 90 g, what is the density?
a) 270 g/cm3
b) 10 g/cm3
c) 30 g/cm3
d) 3 g/cm3
What physical property describes the amount of space occupied by an object?
a) temperature
b) density
c) volume
d) phase
If a cube has a length of 2 cm and a length of 2 cm and a width of 2 cm, what is the volume?
a) 8 cm cubed
b) 6 cm cubed
c) 12 cm cubed
d) 2 cm cubed
A very dense object
a) has particles that are far apart
b) has particles that are very close together
c) is empty
d) has no particles
An object that is NOT very dense would mean the particles are
a) far apart
b) close together
c) invisible
d) tightly packed
How does a physical change differ from a chemical change?
a) In a physical change new volumes are created.
b) In a physical change new materials are produced.
c) In a physical change the composition is unchanged.
d) In a physical change the change is never reversible
Boiling point, melting point and density are some of an element’s
a) non-reactive properties
b) chemical properties
c) pure properties
d) physical properties
When wood burns, a small amount of ash is made. Why is the mass of the wood before the fire not equal to the mass of the ashes after the reaction?
a) The mass of the wood has been destroyed
b) The mass of the wood and oxygen that allowed it to burn equals mass of the ashes and the gas given off during burning
c) Wood has holes in it so it's lighter in mass than it appears. The mass of wood will equal the mass of ashes after burning
d)
Eva toasts a marshmallow over a fire. Which of these is not evidence that a chemical change has occurred?
a) The outside of the marshmallow turns black.
b) A new substance with new properties is created on the outside of the marshmallow.
c) The interior of the marshmallow melts.
d) The marshmallow gives off an odor.
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 53080 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 53080 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register