Matter Vocabulary Flashcards
Alloy
a homogeneous mixture of metals, or a mixture of a metal and a non-metal in which the metal is the major component
Brittleness
a material’s ability to absorb energy before fracturing
Chemical Change
any change that results in the formation of a new chemical substance
Chemical Property
a characteristic of a substance that’s observed during a chemical reaction
Chromatography
parts of a mixture are separated based on the ability of each dissolved component to travel through materials at different speeds
Combustibility
occurs when a material catches fire at a temperature above 43 degrees celcius
Compound
any substance formed from two or more elements that have been joined together chemically
condensation
the phase change that occurs when water vapor cools down to form liquid water
condensation point
the temperature at which a gas turns into a liquid at standard pressure
crystallization
the separation of a pure solid substance from a solution containing the dissolved substance
density
the amount of mass per unit volume
deposition
when a gas changes directly into a solid without going through the liquid phase
distillation
the process that separates homogenous mixtures based on the different boiling points of the substances
enthalpy
the amount of heat in a system at constant pressure
evaporation
occurs on the surface of a liquid as it changes into a gas