A248026 - OEIS

%I #59 Oct 21 2018 14:13:52

%S 87,55,19,37,56,88,11,38,3,20,57,65,70,89,58,59,61,95,60,62,63,64,39,

%T 66,67,68,69,71,94,96,72,90,97,98,99,100,101,102,103,12,40,21,93,92,

%U 73,91,22,25,4,41,13,81,23,30,24,48,49,31,26,82,27,14,29,43,75,28,47,50,80,84,32,83,5,51,52,42,33,15,1,44,46,76,77,85,86,45,78,74,79,6,34,16,54,53,35,36,7,17,8,9

%N Atomic numbers of the chemical elements sorted by electronegativity (Pauling scale).

%C Helium (2), neon (10) and argon (18) do not have electronegativity in Pauling scale, so they are omitted. If the data for two elements are the same then they are sorted by atomic number (for example, the data for scandium (21) and neptunium (93) are both 1.36 so 21 comes before 93). - _Jianing Song_, Oct 01 2018

%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Electronegativity">Electronegativity</a>

%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Electronegativities_of_the_elements_(data_page)">Electronegativities of the elements (data page)</a>

%e The elements with the lowest electronegativities are francium (87), caesium (55), potassium (19), rubidium (37), etc.

%Y Chemical elements sorted by: A081098 (melting point), A081099 (boiling point), A081100 (atomic radius), A081101 (covalent radius), this sequence (electronegativity), A248061 (density), A249874 (discovery).

%K nonn

%O 1,1

%A _Bo Lee_, Oct 03 2014

%E 'Element' changed to 'Atomic' in name by _Jon Perry_, Oct 29 2014

%E Edited by _Jianing Song_, Oct 01 2018