The Periodic Table

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The Periodic Table

• L.O To understand what is meant by an atom and
  an element and how they are represented in the
  periodic table

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Decode this hidden message

• Carbon, radium, carbon, potassium
• Thorium, (einsteinium s)
• Sulfur, yttrium, (manganese n), boron, oxygen,
  (lithium - i), sulfur,
• Oxygen, nitrogen
• Thorium, (einsteinium s)
• Phosphorus, (iron f), (argon a), iodine,
  oxygen, (cadmium c), iodine, carbon
• (Titanium i), (aluminium l), boron, (lithium
  i), (iron f)
• Oxygen, fluorine
• (Neon n), (chlorine c), (germanium g),
  (manganese n), (germanium g), nitrogen,
  (tellurium e), sulfur

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Periodic Table The facts

• Contains all the elements (different types of
  atoms) we know
• Split into GROUPS and PERIODS
• Groups Columns running top to bottom
• Periods Rows running from left to right
• Metals are found on the left
• Non Metals are found on the right

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Fact Most of the elements are metals
H

H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Fe Ni Cu Zn Br Kr
Ag I Xe
Pt Au Hg

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Periodic table







Horizontal rows are called PERIODS
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Which elements are these?

• Group 1, Period 3
• Group 7, Period 2
• Group 3, Period 3
• Group 0, Period 3
• Group 2, Period 2
• Group 3, Period 2
• Group 4, Period 5

• Sodium (Na)
• Fluorine (F)
• Aluminium (Al)
• Argon (Ar)
• Beryllium (Be)
• Boron (B)
• Tin (Sn)

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Alkaline Earth Metals
Halogens
Noble Gases
Transition Metals
Alkali Metals
Annotate your periodic table with the properties
that each group has
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• http//www.rsc.org/chemsoc/visualelements/

http//www.youtube.com/watch?vuJGrwWOWt3QNR1