21 questions
The mathematical formula to solve density is ___________
Volume + Density = Mass
Density + Volume = Mass
Mass / Volume = Density
Volume / Mass = Density
What is one way mass can be measured?
meters
feet
miles
grams
What is one way volume can be measured?
cubic centimeters
kilometers
meters
centimeters
_________ is the amount of space something takes up.
density
volume
mass
matter
________ is the amount of matter something has.
grams
volume
matter
mass
__________ is the amount of mass something has in relation to its volume.
mass
matter
volume
density
What are the three physical properties that apply to ALL substances?
mass, volume and gravity
mass, volume and matter
mass, volume and density
volume, density and grams
You can describe the physical property of a magnet as magnetic?
False
True
What is heavier ... 2cm3 of gold or 2cm3 Silver?
Neither, they both are the same!
They are equal volume therefore they weigh the same!
silver
gold
______ is anything that has mass and takes up space.
Mass
Matter
Volume
Grams
Any substance will float on a liquid that has a lower density than the liquid.
true
false
never
Only if the liquid is water!
What is the density of helium?
190.123 g/cm3
10.9 g/cm3
1.0 g/cm3
0.00018 g/cm3
Which of the following are made of matter: a grain of sand, air or water?
air
water
grain of sand
air, water AND a grain of sand!
How can you tell that air inside a balloon is matter?
It's color!
It has volume
It floats!
It is round!
A __________ is something that describes a substance by itself AND can be observed w/o changing the identity of the substance.
Physical Property
Chemical Property
Physical Change
Chemical Change
Water can be cool, wet and clear - these describe water's ______________.
chemical properties
physical properties
chemical changes
physical changes
Air is invisible ... is that a physical property of air?
Yes
No
Never!
Ummmmmm?
Books are used to gain knowledge! - Physical property of a book?
Yes!
Always!
No
Ummmm?
Does the mass of an object change depending on where it is found?
Yes!
No!
Always
Sometimes
Mercury has a density of 13.6 g/cm3. Will a lead weight float on mercury if it's density is 11.3 g/cm3?
It will sink!
No
Yes
Never. Lead always sink!
The ability of a substance to dissolve is a __________ property.
chemical
physical
solubility
dissolve