How can I change the energy of a state of matter?
remove heat
none of the above
add heat
add pressure
What has a definite volume but no definite shape?
solid
liquid
plasma
gas
What has a no definite shape or definite volume?
solid
liquid
gas
plasma
What has a definite shape and definite volume?
solid
liquid
plasma
gas
What is mass?
the amount of gravitational pull
the amount of density
the amout of matter in an object
the amount of space in an object
What is density?
the relationship between mass and volume
the relationship between mass and density
the relatiosnship between weight and mass
it makes it float
Mixing oil and water is a
physical property
chemical property
physical change
chemical change
How do I solve for volume of a cube?
lxwxh
lxmxh
lxvxh
lxdxh
The units for measuring density are?
g/cm<sup>2</sup>
g/ft<sup>3</sup>
g/in<sup>3</sup>
g/cm<sup>3</sup>
What unit of measurement would you use for mass?
grams
liters
inches
pounds
Chemical changes and chemical properties are the same thing
True
False
Can coconut oil can freeze?
Yes
No
What is matter?
anything that has mass and density
Energy
Everything
anything that has mass and takes up space
How do I find the volume of an irregular shaped object?
mass it
use a ruler
water displacement
weight it
States of Matter change are
physical properties
chemical properties
physical changes
chemical changes