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Chemistry C1a: Products from Rocks

Chemistry C1a: Products from Rocks. Lesson 2: The P eriodic T able Learning Objectives. Use element symbols Describe trends of the alkali metals and halogens Predict reactivity of elements using periodic trends. Periodic Table Puzzles. Use the element symbols to solve the clues .

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Chemistry C1a: Products from Rocks

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  1. Chemistry C1a: Products from Rocks

  2. Lesson 2: The Periodic TableLearning Objectives • Use element symbols • Describe trends of the alkali metals and halogens • Predict reactivity of elements using periodic trends

  3. Periodic Table Puzzles Use the element symbols to solve the clues. 1. You keep animals in a building made with Barium and Radon. 2. Your drinks are stored in Calcium and Nitrogen. 3. Bromine and Silver like to boast. 4. Soldiers drive a vehicle made from Tantalum, Nitrogen and Potassium. 5. A nasty accident happens if you use Chromium, Arsenic and Hydrogen. 6. You sleep when you have Sodium and Phosphorous. 7. Chromium, Osmium and Sulphur causes a bad mood. 8. A cat could give you a nasty injury using Scandium, Radium Technetium and Hydrogen. 9. Vanadium, Iridium, Uranium and Sulphur can give you a nasty cold. 10. Osmium, Tellurium, Nitrogen, Tantalum, Titanium, Oxygen, Uranium and Sulphur will try to impress people.

  4. The Periodic Table http://www.youtube.com/watch?v=GFIvXVMbII0 http://www.ptable.com/

  5. The Periodic Table Alkaline earth metals METALOIDS Halogens Transition metals Noble Gases Alkali metals METALS NON METALS

  6. Periodic Table challenge • Name 5 solid elements (at room temp) • Name 4 metallic elements • Name 3 non metals • Name 2 gaseous elements (at room temp) • Name 1 liquid element (at room temp) • Which elements are named after places? • Which elements are named after famous scientists? • Which element symbols are unrelated to their name?

  7. Ferocious Elements • http://www.teachers.tv/video/3518 • F:\ferocious elements question sheet.docx

  8. Bonding • Noble gases are unreactiveand only found aselements • Most other elements (except……?) react to form COMPOUNDS (made up of………) • Compounds contain different types of atoms CHEMICALLY JOINED TOGETHER(BONDED) • Metal + non metal = IONIC BOND (metal TRANSFERS an electron to non metal) • Non metal + non metal = COVALENT BOND (atoms SHARE electrons)

  9. Bonding • finding out about bonding.doc

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