What letter represents a state that has a definite volume, but indefinite shape?
a
b
c
d
e
What state would this substance be in at a pressure of 30 atm and a temperature of -15 degrees Celsius?
Gas
Liquid
Solid
Super Critical Fluid
If this substance was at a pressure of 30 atm, at what temperature would it boil?
-15 degrees Celsius
0 degrees Celsius
50 degrees Celsius
200 degrees Celsius
This substance started at a temperature of -15 degrees Celsius and a pressure of 300 atm. The temperature was increased to 100 degrees Celsius. What phase change did this susbtance go through?
Freezing
Boiling
Condensing
Melting
The point at which all three phases coexist at equilibrium is called....
the triple point
the critical point
the boiling point
the transition point
As elevation increases, the atmospheric pressure ____________________, causing the boiling point of water to ________________.
decreases, decrease
increase, decrease
decrease, increase
increase, increase
The ability of a substance to be hammered and flattened without breaking is called...
malleability
solubility
thermal conductivity
mass
luster
The amount of matter something has is called....
malleability
solubility
thermal conductivity
mass
luster
The ability of a substance to be dissolved in something else is called....
malleability
solubility
thermal conductivity
mass
luster
The ability of a substance to be stretched into wires is called....
density
viscosity
ductility
color
The ability of a substance to reflect light; "shininess"
luster
density
ductility
color
The amount of matter something has per unit volume.
density
viscosity
ductility
mass
The ability of a substance to transfer heat to one another.
electrical conductivity
solubility
thermal conductivity
mass
luster
A block of ice melting into liquid water is an example of a...