States of Matter
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each of the black spaces below before clicking
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| The most energetic state of matter is ___ | Gas
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| The least energetic state of matter is ___ | Solid
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| State of matter with random, rapid motion independent of other parts | Gaseous State
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| State of matter with motion that slides past each other | Liquid State
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| State of matter with motion that vibrates around fixed positions | Solid State
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| The measure of the amount of disorder/randomness | Entropy
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| The quantity of heat that is absorbed to convert one gram of a solid to one gram of a liquid at the substances melting point | Heat of Fusion
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| What is the heat of fusion for water? | 80 Calories per gram
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| The amount of heat necessary to change one gram of a substance from a liquid to a gaseous state at the substances boiling point | 540 Calories per gram
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| A process that liberates heat | Exothermic
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| A process that absorbs heat | Endothermic
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| A change in state directly from a solid to a gas | Sublimation
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| The freezing point of water (Fahrenheit) | 32 degrees F
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| The boiling point of water (Fahrenheit) | 212 degrees F
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| The freezing point of water (Celsius) | 0 degrees C
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| The boiling point of water (Celsius) | 100 degrees C
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| The freezing point of water (Kelvin) | 273 degrees K
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| The boiling point of water (Kelvin) | 373 degrees K
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| What is absolute zero? | 0 degrees Kelvin
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| Volume decreases as pressure increases is called ___ | Compressibility
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| Gas expands and results in an increase in volume is called ___ | Expansivity
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| Gas diffusing in a container is called ___ | Diffusibility
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| Law: Volume goes down and pressure goes up, P1xV1=P2xV2 | Boyle's Law
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| Law: Temperature goes up and volume goes up, V1/T1=V2/T2 | Charles Law
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| Law: Temperature goes up and pressure goes up, P1/T1=P2/T2 | Gay-Lussac's Law
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| Substances that cannot be decomposed by further chemical means (Helium, Carbon, etc) | Elements
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| Substance composed of two or more elements chemically united in a definite proportion by mass (h2o) | Compounds
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| Substance composed of two or more nonchemically united substances that are in no definite proportion by mass (salad) | Mixtures
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| Law: When two or more elements combine, they always combine in a fixed or definite proportion by mass | Law of Definite Proportions
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| A mixture that has uniform composition throughout | Homogenous
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| A mixture that does not have uniform composition throughout | Heterogenous
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Created by:
amber.whalen
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