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CHEM CH4
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Matter
anything that has mass or takes up space
pure substance
matter that contains only one kind of particle
mixture
matter that contains more than one particle
element
a pure substance that cannot be broken down into simpler parts by chemical methods
compound
a pure substance made of two or more different elements that are chemically combined
physical property
a characteristic of a substance that can be observed and measured without changing the identity of the substance
viscosity
the measure of a substances resistance to flow
melting point
the temperature at which a solid turns into a liquid
boiling point
the temperature at which a liquid turns into a gas
solubility
a measure of the ability of a substance to dissolve in another substance
density
the ratio of the mass of a substance to the volume it occupies
chemical property
the ability of a substance to change (react) and form new substances
combustibility
the ability of a substance to burn in air
stability
the ability of a substance to remain unchanged
toxicity
the ability of a substance to cause harmful effects in plants and animals
Author
jessica_h
ID
311463
Card Set
CHEM CH4
Description
CHEM
Updated
2015-11-14T21:47:18Z
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