January 23-26, 2007 Ft. Lauderdale, Florida Customer-Centered VoIP Marketing Internet Telephony Conference & Expo East 2007 Presented by Karen Strouse.
Metals, Nonmetals, Semi-metals. Metals and Nonmetals Li 3 He 2 C6C6 N7N7 O8O8 F9F9 Ne 10 Na 11 B5B5 Be 4 H1H1 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 K 19 Ca.
