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Chemistry
Atomic Structure
Atoms Structure
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Created by
Joshua Fraser
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Everything in the world is made up of about
120
elements
Each
elements have a
name
and symbol
Elements are made up of just
one
type of
atom
The centre of the atom is called the
nucleus
and contains portions and neutrons
It has a
positive
charge
The
negatively
charged electrons are found orbiting the
nucleus
Atom are neutral due to the number go positively charged
protons
, equal to the number of negatively charge electrons therefore atoms are
neutral