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34448752730500“The Family”Elements in the same _____________________ share similar characteristics.Elements further down in the group are more ____________________.1A - 8A tell how many _____________________ (outer ring) electrons each family has.The "staircase" divides the ________________ (left) from the ______________________ (right).Elements along the "staircase" are _______________________________.1A : Alkali MetalsWhich element is more reactive: Rb, Cs, Na, K?How many "valence electrons" does this family have?2A: Alkali-Earth MetalsHow many "valence electrons" does this family have?Which element is most reactive in this group (family)?7A: ___________________________________8A: ___________________________________CHEMICAL PROPERTIESPHYSICAL PROPERTIESChemical properties can change the substance into a NEW SUBSTANCE .Physical properties are observed WITHOUT CHANGING THE SUBSTANCE into another substance.12582948667200207727876335400HOMEWORK/HOME LEARNINGusername: duvalstudentspassword: science*Click through "CPO science folder"*Click on"Student edition"Assignment onPage 340#1 -2 #6-8Due date:____________________Write your answers on page #_____ in your Interactive Journal ................
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