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Keywords: proton, neutron, electron, shells, negative, atomic number, mass number
C2 Topic 1 Atomic Structure and the Periodic Table
This topic looks at:
• The structure of the atom
• Subatomic particles and electron shells
• The periodic table
How can you use the following
numbers to give you the amount
of protons, neutrons and
electrons?
Electron Structure – Draw the electron
structure of:
Na
Draw the structure of an atom and label it’s subatomic particles giving their
mass and charge
Cl
On the periodic table – colour the metals and non metals separate colours and label the
following. Alkali metals, Halogens, Transition Metals, Halogens.
Al
What do the periods and groups tell you about the electron
structure?