| LC control no. | sh2002008816 |
|---|---|
| Topical heading | Group 14 elements |
| Variant(s) | Carbon group elements Group 4a elements Group IVa elements |
| See also | Chemical elements |
| Found in | Work cat.: 2002154192: Sauders, N. Carbon and the elements of group 14, c2003. Britannica online, Nov. 20, 2002 (Carbon group element; Group IVa) Oxford dict. sci. (Group 14 elements; a group of elements in the periodic table: carbon, silicon, germanium, and lead, which all have outer electronic configuations ns²np² with no filled inner levels) Am. heritage dict.: under Periodic table of the elements (Group 4a) |
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