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A097478
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Atomic numbers of halogens in the periodic table.
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5
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OFFSET
| 1,1
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COMMENTS
| The halogens are all on the second rightmost column of the periodic table. (The rightmost column belongs to the noble gases). - From Alonso del Arte, Apr 26 2011
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REFERENCES
| Monica Halka and Brian Nordstrom, Halogens and Noble Gases, Facts On File (2010), Part 1: The Halogens
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CROSSREFS
| Cf. A099955, alkali metals; A099956, alkaline earth metals; A101648, metalloids; A101647, nonmetals (except halogens and noble gases); A018227, noble gases; A101649, poor metals.
Sequence in context: A146236 A147279 A173788 * A147026 A055393 A147082
Adjacent sequences: A097475 A097476 A097477 * A097479 A097480 A097481
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KEYWORD
| nonn
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AUTHOR
| Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Sep 19 2004
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