![Periodic table / Transition metals / Synthetic elements / Symbol / Roentgenium / Nonmetal / Halogen / Metal / Alkaline earth metal / Chemistry / Matter / Chemical elements Periodic table / Transition metals / Synthetic elements / Symbol / Roentgenium / Nonmetal / Halogen / Metal / Alkaline earth metal / Chemistry / Matter / Chemical elements](https://www.pdfsearch.io/img/332a9fee76573ddb59ead9d3f5f65364.jpg)
| Document Date: 2007-06-29 22:31:19 Open Document File Size: 87,43 KBShare Result on Facebook
Company Group 15 Group / Mo Group 7 Group / Ru Group 9 27 Co / Nb Group / Ac Actinium (227) Hf / Sr 39 Y Group / H Group 1 Group / Ge / Group 11 30 47 Ag / / OperatingSystem Unununium / / Product Neon / Cobalt / /
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