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atom - Coggle Diagram
atom
have
atomic structure
shells
are the place of
electron
cathode
anode
opposites
relative mass = 1/1836
neutral atom
nucleus
is made out of
nucleons
consist of two types
neutron
relative mass = 1
proton
ions
have two types
positive
negative
proton number
mass no. - neutron no.
determine
mass number
called
isotopes
have two types
2 more items...
isotopic names
are the smalllest part of
elements
element symbol
make up the
periodic table
make up
substances
compounds
that have different
atomic number
decides
atomic mass