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Transcript 
Substance

A type of matter
defined by a unique
particle
Matter

Anything that has
mass and takes up
space (Volume)
Atom

The smallest particle of
an element
Proton and Neutron in the
nucleus
Electron outside of the nucleus
in the electron cloud
Atom

Proton

A subatomic particle that
has a positive charge.
Located in the nucleus of
an atom
Heaviest subatomic
particle
Neutron

A subatomic particle with
no charge
Located in the nucleus of
an atom
Nearly the same mass as a
proton
Electron

A subatomic particle with an
negative charge
Located outside of the nucleus in
the Electron Cloud
Lightest of all subatomic
particles
Almost no mass at all.
Element Key

Element
Name
Gold
79
Atomic
Symbol
Au
196.97
Atomic
Number
Atomic
Mass
Atomic Mass Unit

The mass of 1 atom is
measured in Atomic Mass
Units
Abbreviated AMU
1 AMU is equal to the mass of
1 proton.
States of Matter

5 States of Matter

Plasma Solid
Gas
BoseEinstein
Liquid
Characteristics of States
of Matter

Shape How
they
are
Volume
Temperature arranged
 How Atoms
Move
Solid

Definite Shape
Definite Volume
Atoms are close
together
Atoms Vibrate
Low temperature
Liquid

 No Definite Shape
Definite Volume
Atoms are slightly
apart
Atoms Slide Past
Each Other
Medium
Temperature
Gas

No Definite Shape
No Definite
Volume
Atoms are Far
Apart
Atoms Move very
fast
High Temperature
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