LOCATING MAIN GROUP ELEMENTS ON THE PERIODIC TABLE NOTES ...

The _____ is the number of the period where the element is located. * To tell which "block" (s, p, d, f) this element is in... ~ find the highest occupied sublevel for this element ... D. Bottom line = elements in the same group have similar properties III. Modern Periodic Table: arrangement of the elements in order of their atomic numbers so ... ................
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