Show:
Physical Properties of Matter
Density/Mass/Volume
Specific Gravity/Chem. Properties
States of Matter
Heat
100
Temperature of a given pressure at which a substance changes from solid to liquid
What is Melting Point
100
Solid & liquid density measured in
What is Grams per Milliliter
100
___ has the least energy
What is Solid
100
Water’s heat of vaporization is
What is 540 cal per gram
200
Temperature from liquid to a solid (same as melting point)
What is Freezing Point
200
Gas density measured in
What is Grams per Liter
200
Whenever matter is burned in the presence of oxygen producing an oxide
What is Oxidation/Combustion
200
Amount of heat needed to absorb to convert 1g of a solid to 1g of a liquid at the melting point
What is Heat of Fusion
200
Processes that liberate heat
What is Exothermic
300
Temp. at which a substance changes from liquid state to gaseous
What is Boiling Point (212 degrees H2O)
300
Physical property closely related to density, expressed as a ratio of the density to the density of water
What is Specific Gravity
300
Breakdown of biochemical compounds
What is Decomposition/Hydrolysis
300
Heat of fusion is measured in
What is Calories per Gram
300
Processes that absorb heat
What is Endothermic
400
How much of a substance will dissolve in a given amount of liquid
What is Solubilty
400
Specific gravity =
What is Mass of substance/mass of equal vol. of H2O
400
The state of matter determines
What is How much energy it possesses
400
For water, the heat of fusion is
What is 80 cal per gram
400
Change of state directly from solid to gas
What is Sublimation
500
Relationship between substance’s mass and volume
What is Density (D=M/V)
500
Characteristic observed when the substance is interacting with other forms of matter
What is Chemical properties
500
___ has the most energy
What is GAS
500
Amount of energy necessary to change 1g of something from liquid to gas at the boiling point
What is Heat of Vaporization
500
Measure of the amount of disorder
What is Entropy