|
| |
|
|
A101649
|
|
Atomic numbers of the poor metals on the periodic table.
|
|
6
| | |
|
|
|
OFFSET
| 0,1
|
|
|
COMMENTS
| Elements 113, 114 and 115 are believed to be poor metals too. Element 116 could be either a poor metal or a metalloid. So I'm not putting the keyword full at this time. The poor metals are between the metalloids and the transition metals on the periodic table.
|
|
|
REFERENCES
| The New Encyclopaedia Britannica, 15th Edition, 1991, Volume 15 (Macropedia), Chemical Elements.
|
|
|
LINKS
| Wikipedia, Periodic table.
Wikipedia, Poor metals.
|
|
|
EXAMPLE
| The atomic number of aluminium is 13.
|
|
|
CROSSREFS
| Cf. A099955, alkali metals; A099956, alkaline earth metals; A101648, metalloids; A101647, nonmetals (except halogens and noble gases); A097478, halogens; A018227, noble gases; A101649, poor metals.
Sequence in context: A100589 A111489 A106294 * A063305 A166143 A065768
Adjacent sequences: A101646 A101647 A101648 * A101650 A101651 A101652
|
|
|
KEYWORD
| fini,nonn
|
|
|
AUTHOR
| Robert Happelberg (roberthappelberg(AT)yahoo.com), Dec 10 2004
|
| |
|
|
