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chapter 3

25 words but very long decriptions and HI FUTURE BEAU

TermDefinition
Matter is that mass and takes up space
Elements are the ingredients that make up all substances
Metal can bend without bending
nonmetals are not good conductors of heat and electricity
semimeteals sometimes like metals sometimes like nonmetals
atoms are tiny
Compounds a type of matter made of 2 or more elements
Atomic arrangement the way atoms are arranged
molecule the smallest particle of a compound that still acts like that compound
proton positive charge found in neucleus
neutron no charge found in necleus
electron NEGATIVE charge orbits necleus
Solid has a definite volume but no shape and particles move past each other and it can take shape of a container
GAS No definite volume or shape. Particles spread out evenly and take shape of container. Can be squeezed into a smaller volume
plasma Like a gas, but conducts electricity like a metal.  Occurs with high temps or electric charge
melting point Solid to liquid or liquid to solid.  Same temperature as freezing point
evaporation When liquids become a gas
condensation When gas becomes a liquid.  Gas particles touch a cold surface and the temperature drops.
BOILING POINT The temperature at which evaporation occurs
MIXTURE Two or substances that mix together but each keeps its own identity
SOLUTION A mixture where substance spreads out evenly and will not settle
SOLUTE The substance being dissolved
SOLVENT What the substance is dissolved in
SOLUBILITY A way to measure how much a material dissolves into another
Created by: beau-evrard
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