Vocab 1
Vocab 2
Vocab 3
True or False
Miscellaneous
100
What is the change in the identity of a substance called?
chemical change
100
What is the characteristic that determines how a substance will react?
chemical propeprty
100
Anything that has mass and takes up space is called this.
matter
100
Pearly, milky or dull substances are probably metals.
False, nonmetals
100
Name all the states of matter
gas, liquid, solid, plasma
200
A substance with this physical property can be rolled into a sheet.
Malleability
200
What is the state of matter in which particles vibrate in a fixed posititon?
Solid
200
What is the amount of space that an object takes up called?
volume
200
Even a piece of steel has a melting poing, though it is very high.
True
200
What is the temperature at which a liquid become a gas is called its ____________ A) freezing point B) melting point C) boinling point D) potential
C) boiling point
300
What is the process that does not change the identity of a substance.
physical change
300
This uses physical properties to classify items
A Dichotomous Key
300
What is the amount of material an object has in it called?
Mass
300
When frozen water becomes liquid water, it has changed substances.
False, states
300
Color and shape are two examples of _____ properties of matter. A) eternal B) causal C) physical D) theoretical
C) physical
400
What is the distance between 2 points
Length
400
These characteristics or properties can be observed and measured.
physical properties
400
What is the chemical change that occurs \wWhen metal rusts after exposure to air.
oxidation
400
Unknown objects can be identified using physical descriptions.
False, Dichotomous Key
400
Two blocks of equal volume but different weights must have different _______ A) densities B) masses C) both A and B D) neither A or B
C
500
This law states that mass can't be created or destroyed
The Law of Conservation
500
In one our labs we calculated this by dividing mass by volume.
Density
500
Tarnish is an example of this change.
chemical change
500
If one ball has more color than another, it must have greater weight.
False, mass
500
Unlike a chemical change, a physical change is ______
A) irreversible B) reversible
M
e
n
u