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A081098 Atomic numbers of the chemical elements sorted with respect to melting point. 8
2, 1, 10, 9, 8, 7, 18, 36, 54, 17, 86, 80, 35, 87, 55, 31, 37, 15, 19, 11, 53, 16, 49, 34, 3, 50, 84, 83, 85, 81, 48, 82, 30, 52, 51, 94, 93, 12, 13, 88, 56, 38, 58, 33, 70, 63, 101, 102, 20, 100, 99, 98, 57, 59, 32, 47, 97, 60, 61, 89, 79, 62, 29, 92, 95, 25, 4, 64, 96, 65, 66, 14, 28, 67, 27, 39, 68, 26, 21, 69, 46, 91, 103, 71, 22, 78, 90, 40, 24, 23, 45, 5, 104, 43, 72, 44, 77, 41, 42, 73, 76, 75, 74, 6 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
From Jianing Song, Sep 30 2018: (Start)
Helium (2) cannot solidify at standard atmospheric pressure, its melting point (0.95 K) is measured at 2.5 MPa. Carbon (6) and arsenic (33) cannot liquify at standard atmospheric pressure, their melting points (4600 K and 1090 K) are measured at 10.8 MPa and 2.8 MPa, respectively.
The melting points of astatine (85), francium (87), fermium (100) to rutherfordium (104) are only estimated due to the short half-life of these elements. (End)
LINKS
EXAMPLE
The elements with the lowest melting point are helium (2), hydrogen (1), neon (10), etc.
CROSSREFS
Chemical elements sorted by: A081098 (melting point), A081099 (boiling point), A081100 (atomic radius), A081101 (covalent radius), A248026 (electronegativity), A248061 (density), A249874 (discovery).
Sequence in context: A286781 A193727 A138098 * A244582 A279007 A163914
KEYWORD
nonn
AUTHOR
Ralf Stephan, Mar 05 2003
EXTENSIONS
Edited by Jianing Song, Sep 30 2018
Further edited by N. J. A. Sloane, Oct 06 2018
STATUS
approved

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Last modified March 29 08:13 EDT 2024. Contains 371265 sequences. (Running on oeis4.)