•OBJECTIVE:
Students will describe in writing how the periodic table is organized and
explain how properties are related to the element’s atomic structure.
W.O.D.
Succinct-marked by compact precision
•WARM-UP
1. An element has an electron
configuration 1s22s22p4. To which group and period does this
element belong? Is the element a metal, non-metal, or a metalloid?
CW
1.Complete
the handout using your notebook.
2.On
the back of your handout, draw an outline of the periodic table and indicate
generally where the 3 classes of elements are located. Use your textbook for
help.
3.On a
separate sheet of paper (attach to handout), write the electron configuration
for each element and then arrange the elements in groups based on their valence
configuration.
•Sodium,
fluorine, beryllium, sulfur, nitrogen, neon, chlorine, oxygen, potassium,
magnesium, phosphorus, & manganese. Give an explanation for your
organization.
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