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Warm up 11/20/13. Question: What group and period is aluminum in? Answer: Period 3, group 13 Goal: I will explore the periodic table. ELEMENT OF THE DAY. 34 – Selenium – Se Your body needs selenium in small amounts, but it is toxic in large quantities. Brazil nuts are high in selenium

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warm up 11 20 13
Warm up 11/20/13
  • Question: What group and period is aluminum in?
  • Answer:
    • Period 3, group 13
  • Goal: I will explore the periodic table.
element of the day
ELEMENT OF THE DAY
  • 34 – Selenium – Se
  • Your body needs selenium in small amounts, but it is toxic in large quantities. Brazil nuts are high in selenium
  • Modern photocopy machines have a selenium coated drum, which uses static and light to create copies.
  • Selenium sulfide is used in some dandruff shampoos.
agenda

Bellwork

  • Element facts
  • Periodic table notes
  • Element Song
  • Packet work
  • Homework
    • pg 41-45
    • Test this Friday 11/22

Agenda