id:A058317 - OEIS Search Results

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Number of neutrons in atoms of n-th element of periodic table (for most abundant isotope).

+0
3

0, 2, 4, 5, 6, 6, 7, 8, 10, 10, 12, 12, 14, 14, 16, 16, 18, 22, 20, 20, 24, 26, 28, 28, 30, 30, 32, 31, 35, 35, 39, 41, 42, 45, 45, 48, 48, 48, 50, 50, 51, 52, 54, 55, 57, 58, 60, 61, 64, 66, 69, 71, 76, 74, 77, 78, 81, 82, 82, 82, 84, 84, 88, 89, 93, 94, 97, 98, 99, 100, 103 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Y. Bentor, Chemical Elements.Com` `M. Winter, WebElements Periodic Table` `Y. Bentor, Periodic Table:Neutrons`
	EXAMPLE	`a(79): gold, the 79th elements has 79 protons,79 electrons and 118 neutrons, valid for Au-197,stable isotope.`
	CROSSREFS	`Cf. A007656, A058318.` `Sequence in context: A059583 A086370 A083788 this_sequence A100006 A004722 A094798` `Adjacent sequences: A058314 A058315 A058316 this_sequence A058318 A058319 A058320`
	KEYWORD	`nonn,fini`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Dec 12 2000`

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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