Ozone Layer Depletion Introduction    Ozone is a bluish gas located in the stratosphere which protects the earth by absorbing UV-B and prevents this harmful radiation…

1. (a) (i) Define the terms: atomic number ............................................................................................... ......................................................................................................................…

Slide 1Mass Spectrometry Analytical Chemistry Slide 2 Instrument Slide 3 Slide 4 Mass Spectrometer Six processes occur in a mass spectrometer: 1. Vapourisation chamber: If…

Slide 1Notes 6-2 Chemical Reactions Slide 2 Chemical Formulas The formula of a compound identifies the elements in the compound and the ratios in which their atoms are present.…

Slide 17.2 Ionic Bonds and Ionic Compounds > 1 Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Chapter 7 Ionic and Metallic Bonding 7.1 Ions…

Slide 1GRENADA Regional Training Workshop Protecting Caribbean Borders from Illegal Trade in Ozone Depleting Substances (ODS) Organised by: National Ozone Unit (NOU) of Grenada,…

Slide 1Forming Ionic Compounds Adrena McDonald Venture Alternative High School Slide 2 Before We Begin Cut out the ions from your student worksheets. Have a glue stick ready…

1.Pentene CH 3 CH 2 CH 2 CH=CH 2 Alkenes, alkynes Can be Hydrocarbons Saturated (Single Bonds) Can be Unsaturated (Double Bond) Ethene CH 2 =CH 2 Alkanes Cycloalkanes2. Saturated…

1. Electrolysis 2. Electrolysis of Molten substances 3. Ionic compound Positive ion Negative ion Sodium Chloride NaCl Lead (ll) Oxide PbO Magnesium Chloride MgCl2 Zinc Bromide…

Naming Inorganic Compounds Rule 1: Metals from Group Number 1, 2, 3 Bound to Non-Metals The metal will take its positive oxidation number and the non-metal will have to take…