1. UNIT 1 - Chemistry

2. Vocabulary you NEED to know 1.Element 2.Compound 3.Physical change 4.Chemical change 5.Bohr-Rutherford diagram 6.Ion 7.Ionic compound 8.Molecular compound 9.Cation 10.Anion 11.Polyatomic ion 12.Valence shell 13.Hydrocarbon 14.Periodic table

3. Elements and symbols Name of element Element Symbol Hydrogen Helium Lithium Beryllium Boron Carbon Nitrogen Cobalt Oxygen Name of element Element Symbol Fluorine Neon Sodium Magnesium Aluminum Silicon Phosphorus Uranium sulphur

4. Name of element Element Symbol Chlorine Argon Potassium Calcium Iron Nickel Copper Iodine Barium Cadmium zinc Name of element Element Symbol Bromine Silver Gold Mercury Lead Tin Krypton Antimony Manganese Arsenic Chromium

5. Match these terms to your labware sheet Beaker tongs Test tube Test tube holder Microscope slide Slip cover Graduated cylinder Eye dropper Thermometer Mortar and pestle Spot plate Evaporating dish Retort stand O-ring Funnel Beaker Erlenmyer flask Glass rod Hot plate Balance Petri dish Filter paper Medicine dropper