Chem yr 11

• What is the symbol for Iron

  Fe
• What is the symbol for Copper

  Cu
• What is the symbol for Cobalt

  Co
• What is the symbol for Zinc

  Zn
• What is the symbol for Silver

  Ag
• What is the symbol for Gold

  Au
• What is the symbol for Iodine

  I
• What is the symbol for Tungsten

  W
• What is the symbol for Lead

  Pb
• What is the symbol for Mercury

  Hg
• What is the symbol for Bromine

  Br
• What is the symbol for Uranium

  U
• What is the symbol for Hydrogen

  H
• What is the symbol for Helium

  He
• What is the symbol for Lithium

  Li
• What is the symbol for Berylium

  Be
• What is the symbol for Boron

  B
• What is the symbol for Carbon

  C
• What is the symbol for Nitrogen

  N
• What is the symbol for Oxygen

  O
• What is the symbol for Fluorine

  F
• What is the symbol for Neon

  Ne
• What is the symbol for Sodium

  Na
• What is the symbol for Magnesium

  Mg
• What is the symbol for Aluminium

  Al
• What is the symbol for Silicon

  Si
• What is the symbol for Phosphorus

  P
• What is the symbol for Chlorine

  Cl
• What is the symbol for Argon

  Ar
• What is the symbol for Potassium

  K
• What is the symbol for Calcium

  Ca
• What is special about noble gases

  That they are unreactive towards other elements and compounds.
• How is mass calculated

  Number of electrons
• How is the atomic number calculated

  The number of protons
• Fe

  Iron
• Cu

  Copper
• Co


  cobalt
• Zn

  zinc
• Ag

  silver
• Au

  Gold