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41. The metals, non-metals and metalloids. The metals, non-metals and metalloids. 42. Exit : After completing practice your chart, do you still agree or disagree with you answer in the starter ? Why?. Sept 25, 13. Application/ Connection: Element Arrangement Activity. Sept 25, 13.

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  1. 41 The metals, non-metals and metalloids The metals, non-metals and metalloids 42 Exit: After completing practice your chart, do you still agree or disagree with you answer in the starter? Why? Sept 25, 13 Application/ Connection: Element Arrangement Activity Sept 25, 13 Starter: Starter: A metalloid is an element with the same properties as metal. Do you agree or disagree with this statement and Why? Practice: • Questions: • Describe the reasoning you used to arrange the cards. • 2. How did you decide on a name for the groups? • 3. If you discovered an unknown element, how would the element’s physical properties allow you to determine position of the element in your arrangement?

  2. September 25, 2013AGENDA8.5 C Interpret the arrangement of the Periodic Table, including groups and periods, to explain how properties are used to classify elements. 6.6A compare metals, nonmetals and metalloids using physical properties such as luster, conductivity or malleability. 1 Starter 2. Practice: Notes 3. Element Activity

  3. Starter: A metalloid is an element with the same properties as metal. Do you agree or disagree with this statement and Why?

  4. Table of Contents Date Lecture/ Activity/ Lab Page 8/28 Syllabus /Notebook Guidelines 1-2 8/28 Periodic Table/ Formula 3-4 8/28 Tools/ Measurement 5-6 8/28 Lab Report/ Investigations 7-8 8/28 Restroom passes/Homework Log 9-10 8/29 Safety equipment 11-12 8/30 Atoms Vocabulary 13-14 9/3 Atomic Theory Research notes 15-16 9/4 Observation Activity 17-18 9/5 Model Activity 19-20 9/6 Atoms Notes 21-22 9/9 Atomic Charges 23-24 9/10 APEMAN 25-26 9/11 Build An Atom 27-28 9/16 Test Corrections 29-30 9/18 Atomic Math and Bohr Models 31-32 9/19 Periodic Table Notes 33-34 9/20 Periodic Basics 35-36 9/23 Periodic Basics II 37-38 9/24 Groups and Periods 39-40 9/25 Metal, Nonmetals, and Metalloids 41-42

  5. 41 The metals, non-metals and metalloids The metals, non-metals and metalloids 42 Exit: After completing practice your chart, do you still agree or disagree with you answer in the starter? Why? Sept 25, 13 Application/ Connection: Element Arrangement Activity Sept 25, 13 Starter: Starter: A metalloid is an element with the same properties as metal. Do you agree or disagree with this statement and Why? Practice: • Questions: • Describe the reasoning you used to arrange the cards. • 2. How did you decide on a name for the groups? • 3. If you discovered an unknown element, how would the element’s physical properties allow you to determine position of the element in your arrangement?

  6. Practice: Make a Chart

  7. Metals • Malleable (easily shaped) • Has Luster (Shiny) • Good conductor of heat • Good conductor of electricity • Some metals are magnetic

  8. Non-metals • Brittle ( broken easily) • No Luster (not shiny) • Poor conductor of heat (insulator) • Poor conductor of electricity • No nonmetals are magnetic

  9. Metalloids • The properties of metalloids are between metals and nonmetals. • Most like nonmetals- both chemically and physically. (Brittle, poor heat conductor) • They conduct electricity, but not as well as metals (semiconductors).

  10. Application/ Connection With your group, sort the element cards into metals, nonmetals, and metalloids. When finished, create a chart and write this information in your journal.

  11. 41 The metals, non-metals and metalloids The metals, non-metals and metalloids 42 Exit: After completing practice your chart, do you still agree or disagree with you answer in the starter? Why? Sept 25, 13 Application/ Connection: Element Arrangement Activity Sept 25, 13 Starter: Starter: A metalloid is an element with the same properties as metal. Do you agree or disagree with this statement and Why? Practice: • Questions: • Describe the reasoning you used to arrange the cards. • 2. How did you decide on a name for the groups? • 3. If you discovered an unknown element, how would the element’s physical properties allow you to determine position of the element in your arrangement?

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