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#1
September 16th, 2006, 05:26
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**** Grouping ***
please help - i have a science exam and dont quite understand the grouping of the elements. in my text book it has five groups but on the net it says there are eighteen!?! :?:
also, what group are the transition metals in??? i have read that they arent actually in a group!?! that cant be right... help im really confused :shock: |
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