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Element Group Demos

Element Group Demos. Assignment # 14. Background Information. Reactive Metals Alkali Metals: Most reactive metals, only found in nature as compounds. Alkaline Earth Metals: 2 nd most reactive metals. Non Metals Halogens: Salt makers, most reactive non metals, germ killers

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Element Group Demos

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  1. Element Group Demos Assignment #14

  2. Background Information • Reactive Metals • Alkali Metals: Most reactive metals, only found in nature as compounds. • Alkaline Earth Metals: 2nd most reactive metals. • Non Metals • Halogens: Salt makers, most reactive non metals, germ killers • Noble gases: Don’t react at all

  3. Background Information • Location • Metals: Located on the left • More reactive: down and to the left • Nonmetals: Located on the right • More reactive: up and to the right

  4. Lets Color!! Alkali Metals Alkaline Metals Transition Metals Metalloids Non-Metals Noble Gasses Lanthanide Series Actinide Series

  5. Magnesium • Group: Alkaline Earth Metals • Observations:

  6. Calcium • Group: Alkaline Earth Metals • Observations:

  7. Sodium • Group: Alkali Metals • Observations: http://www.youtube.com/watch?v=n24MyTAvBGk

  8. Add to your Periodic Table 1. Draw the Boron step line on your periodic table. 2. Label where the metals and nonmetals are. 3. Use arrows to show increasing reactivity of metals and nonmetals.

  9. Non-Metal Demo

  10. Sulfur Information • Using your Periodic Table list at least 10 specific facts about sulfur.

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