Physical Properties
The physical properties of a substance describe every kind of description except:
What are chemical properties?
This type of property describes the way substances behave when they are heated.
What are thermal properties?
These are the features of which phase of matter:
- definite shape
- definite volume
What are solids?
This is the formula to calculate density.
What is D=m/v?
When we describe the chemical behavior of a substance we mean what kinds of ________ ________ the substance does or does not engage in.
What are chemical reactions?
This property is related to how easily a substance shatters or breaks.
What is brittleness?
The more internal energy a substance has, the ______ the temperature is.
What is higher?
These are the features of which phase of matter:
- no definite shape
- no definite volume
What are gases?
For a given volume, greater _____ means greater density.
What is mass?
Fire is this kind of reaction.
What is a combustion reaction?
This property measures how much matter is packed into a given amount of space.
What is density?
This is the temperature at which all atomic motion would cease.
What is absolute zero?
This is the boiling point of water in Celcius.
What is 100°?
V=3785 cm3
m=4.215kg
D=? in g/cm3
What is 1.114 g/cm3?
An explosion is an extremely rapid ______ reaction.
What is combustion?
This type of strength describes strength under stretching forces.
What is tensile strength?
For any fluid to flow, this must be present.
What is a difference in pressure?
Gas is synonymous with this term.
What is vapor?
You calculate volume of a right rectangular solid by multiplying these measurements.
What are L x W x H?
When compounds in a substance break down over time, the property they have is called this.
What is chemical instability?
These two properties can be described as the opposite of brittleness. (Name at least one)
What are malleability and ductibility?
Solids and liquids are considered ______ substances, meaning they cannot be squeezed down into smaller volumes by increasing pressure like gases can.
What are incompressible substances?
When atoms become ionized in a gas, they form this substance.
What is a plasma?
You calculate the volume of a cylinder by this equation.
What is V=πr2h?
When this reaction occurs, atoms on the surface of the metal combine with the oxygen in the air to form a compound.
What is oxidization?