Starter: The metals, non-metals and metalloids Sept 25, 13 MetalsNon-metalsMetalloids Practice: Application/ Connection: Element Arrangement Activity Exit: After completing practice your chart, do you still agree or disagree with you answer in the starter? Why? The metals, non-metals and metalloids Sept 25, 13 Starter: A metalloid is an element with the same properties as metal. Do you agree or disagree with this statement and Why? Questions: 1.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?
September 25, 2013 AGENDA 8.5 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
Starter: A metalloid is an element with the same properties as metal. Do you agree or disagree with this statement and Why?
DateLecture/ 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/ Investigations7-8 8/28 Restroom passes/Homework Log /29 Safety equipment /30 Atoms Vocabulary /3Atomic Theory Research notes /4 Observation Activity /5 Model Activity /6Atoms Notes /9 Atomic Charges /10 APEMAN /11 Build An Atom /16 Test Corrections /18 Atomic Math and Bohr Models /19 Periodic Table Notes /20 Periodic Basics /23 Periodic Basics II /24 Groups and Periods /25 Metal, Nonmetals, and Metalloids Table of Contents
Starter: The metals, non-metals and metalloids Sept 25, 13 MetalsNon-metalsMetalloids Practice: Application/ Connection: Element Arrangement Activity Exit: After completing practice your chart, do you still agree or disagree with you answer in the starter? Why? The metals, non-metals and metalloids Sept 25, 13 Starter: A metalloid is an element with the same properties as metal. Do you agree or disagree with this statement and Why? Questions: 1.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?
Practice: Make a Chart MetalsNon-metalsMetalloids
Metals 1.Malleable (easily shaped) 2.Has Luster (Shiny) 3.Good conductor of heat 4.Good conductor of electricity 5.Some metals are magnetic
Non-metals 1.Brittle ( broken easily) 2.No Luster (not shiny) 3.Poor conductor of heat (insulator) 4.Poor conductor of electricity 5.No nonmetals are magnetic
Metalloids 1.The properties of metalloids are between metals and nonmetals. 2.Most like nonmetals- both chemically and physically. (Brittle, poor heat conductor) 3.They conduct electricity, but not as well as metals (semiconductors).
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.
Starter: The metals, non-metals and metalloids Sept 25, 13 MetalsNon-metalsMetalloids Practice: Application/ Connection: Element Arrangement Activity Exit: After completing practice your chart, do you still agree or disagree with you answer in the starter? Why? The metals, non-metals and metalloids Sept 25, 13 Starter: A metalloid is an element with the same properties as metal. Do you agree or disagree with this statement and Why? Questions: 1.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?