OBJECTIVE: Students will describe in writing how the elements are arranged on the periodic table.
W.O.D. Indignation-anger due to an unfair situation
WARM-UP
1. An element has an atomic number 28. (a) write the electron configuration for this element (b) what is the number of valence electrons for this element (c) to which group and period does this element belong
HW
Page 148 #19-25
CW
Complete the handout on the periodic table and at the same time, use the questions to make notes in your notebooks about the arrangement of the elements on the periodic table.
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