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4 answers

see:
http://en.wikipedia.org/wiki/Periodic_table

2007-02-22 16:18:50 · answer #1 · answered by arbiter007 6 · 0 0

Places like encarta online, britannica online, college websites, chemistry organizations.

Try an internet search for what in particular is needed.
You might also try Wikipedia.

2007-02-22 16:19:22 · answer #2 · answered by Michael_B_C 2 · 0 0

check it out:

2007-02-22 18:03:52 · answer #3 · answered by dolls 1 · 0 0

www.lost.eu/20a37

2007-02-22 16:18:02 · answer #4 · answered by MD 2 · 0 0

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