Zion_science_vocab_2/14

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Created by:

jamscottie  on February 14, 2011

Subjects:

science

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Zion_science_vocab_2/14

atom

smallest particle of an element
1/17
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Terms

Definitions

atom
smallest particle of an element
compound
Elements combine to form a compound...
can be created by mixing or combining
concentrated
a solution that has a LARGE amount of SOLUTE in comparison with the amount of solvent
dilute having LITTLE SOLUTE in a solution in comparison with the amount of solvent
electron
part of an atom and has a NEGATIVE electrical charge ( - )
neutron is the nucleus of an atom and has NO electrical charge
proton the nucleus of an atom and has a POSITIVE charge
( + )
element There are more than 100 types of matter each is called an element
5 metal that are pure element gold
silver
copper
iron
nickel
metals that are mixtures steel = iron + carbon
brass = copper + zinc
bronze = (metals) mostly copper + tin
solute the substance that DISSOLVES
solvent the substance in which the solute IS BEING DISSOLVED
solubility a property of a substance. is how much of a substance can be dissolved by a solvent at a certain temperature.
True or False
the hotter a solution the more solid solute can be dissolved.
true
solution a special mixture in which substances are spread out evenly and will NOT settle
density the amount of matter in a given volume
saturated it contains ALL the solute that can be dissolved at the time

combined with or containing all the solute that can be dissolved without changing the temperature.


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