Periodic Table
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Presentation Transcript
Upon entering class… • Which direction do periods go on the periodic table? • Which direction do groups go on the periodic table? • Who arranged the very first periodic table? His arrangement was based on what? • How did Moseley arranged his periodic table? • As you move through a group on the periodic table, what happens to the number of energy levels present? 6. What is the maximum number of valence electrons an atom can have? • The number of valence electrons also dictates how many ______ will form with that atom. • Elements in the same group have similar _____________________.
Periods 1/2 Agenda 10/27/14 – A day • Collect Graphing Periodic Relationships Lab Activity. • The “Groups” (pages #8-#10). • Start homework assignment (PP #2-#3). Homework: • Complete PP #2-#3. Quiz Wednesday: History of PT and Arrangement (#3-#7) The Groups (#8-#10) Staircase (#11-#12)
Periodic Table http://www.youtube.com/watch?v=uixxJtJPVXk http://www.youtube.com/watch?v=DFQPnHkQlZM
Periodic Table http://www.youtube.com/watch?v=56DyU-46OKw
Periodic Table http://www.youtube.com/watch?v=u2ogMUDBaf4
Periodic Table http://www.youtube.com/watch?v=QLrofyj6a2s http://www.youtube.com/watch?v=nYFmPYPWYfU
PLEASE ANSWER THE FOLLOWING QUESTIONS Identify the different colors on the periodic table:
PLEASE ANSWER THE FOLLOWING QUESTIONS 13 14 15 16 Identify the different colors on the periodic table:
Upon entering class… • Which group is identified based on the following information: • Forms colored ions. • All have two valence electrons. • Are stable. Full octet. • Extremely reactive. • Miscellaneous groups (contain metals, nonmetals and metalloids). • Forms halides. Identify the portion of the periodic table: • Located left and below the staircase. • All elements are solids at room temperature except for Hg. • Like to gain electrons and form negative ions. • Two of their properties are metallic. • Element Aluminum.
Periods 1/2 Agenda 10/29/14 – A day Date Change • Instructions for Alkaline Earth Metals Lab Activity. • Perform Lab. Homework: • Continue working on review material. • Alkaline Earth Metals Lab due on Friday. • Quiz tomorrow. Quiz Thursday: • History of PT and Arrangement (#3-#7) • The Groups (#8-#10) • Staircase (#11-#12)
Periods 1/2 Agenda 10/30/14 – B day • Review. • Quiz. Homework: • Alkaline Earth Metals Lab due tomorrow. Quiz TODAY: • History of PT and Arrangement (#3-#7) • The Groups (#8-#10) • Staircase (#11-#12)
Periods 1/2 Agenda 10/31/14 – A day • Pass back quiz. • Collect Alkaline Earth Metals Lab. • Phases of Matter Discussion (pg.#13) • Diatomic Elements (7UP) pg. #14-#15 • Start homework assignment YPP (#4-#7) Homework: • Complete YPP pages #4-#7.
Periodic Table Plasma:http://www.youtube.com/watch?v=VkeSI_B5Ljc BEC (Bose-Einstein Condensate): http://www.colorado.edu/physics/2000/bec/what_is_it.html
Periods 1/2 Agenda 10/31/14 – A day • Instructions for Periodic Law Lab Activity. • Perform Periodic Law Lab Activity. Homework: • Complete YPP pages #4-#7. • Complete Periodic Law Lab Activity.
Answer the following questions from last Friday’s class…. 1. Solids have definite ______ and definite ______. 2. Liquids have definite ______ and take the ______ of a container. • Gases have no definite ______ and always ______ a container. • Describe an aqueous solution. 5. Explain why diatomic elements pair up. 6. All diatomic elements contain 2 __________ atoms. 7. List the 7 diatomic elements. 8. Describe a allotrope. 9. Provide an example of a allotrope.
Periods 1/2 Agenda 11/3/14 – B day • Review… • Collect homework assignment (YPP #6-#7). • Why the Periodic Table is Periodic (#16). • The Periodic Trends – Atomic Radius (#17-#19). Homework: • Complete YPP pages #15-#18.
Periodic Table http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/atomic4.swf
Periods 1/2 Agenda 11/4/14 – A day • Pass back homework assignment. 2. Go over YPP pages #15-#18 “Rapid Review” Homework: • Quiz on Thursday… -Diatomic Elements (#14) -Why the Periodic Table is Periodic (#16) -Trends #1 and #2 (#17-#18, #20)
