Y gwahaniaeth rhwng diwygiadau o "hydrogen"

Ychwanegwyd 733 beit ,  10 o flynyddoedd yn ôl
B
r2.7.1) (robot yn ychwanegu: ar, ast, cs, de, el, eo, es, et, fa, fi, fr, gl, hr, hu, id, io, ja, kk, kn, ko, la, lo, lt, mg, mi, ml, my, nl, nn, no, oc, pl, pt, ro, ru, simple, sv, sw, ta, te, tl, tr, vi, zh, zh-min-nan
(Crëwyd tudalen newydd yn dechrau gyda '{{=cy=}} {{-noun-}} {{pn}} # Yr elfen gemegol ysgafnaf (''symbol'' H) gyda rhif atomig 1 a phwysau atomig o 1.00...')
 
B (r2.7.1) (robot yn ychwanegu: ar, ast, cs, de, el, eo, es, et, fa, fi, fr, gl, hr, hu, id, io, ja, kk, kn, ko, la, lo, lt, mg, mi, ml, my, nl, nn, no, oc, pl, pt, ro, ru, simple, sv, sw, ta, te, tl, tr, vi, zh, zh-min-nan)
[[Categori:cy:Elfennau cemegol|hydrogen]]
 
[[ar:hydrogen]]
[[ast:hydrogen]]
[[cs:hydrogen]]
[[de:hydrogen]]
[[el:hydrogen]]
[[en:hydrogen]]
[[eo:hydrogen]]
[[es:hydrogen]]
[[et:hydrogen]]
[[fa:hydrogen]]
[[fi:hydrogen]]
[[fr:hydrogen]]
[[gl:hydrogen]]
[[hr:hydrogen]]
[[hu:hydrogen]]
[[id:hydrogen]]
[[io:hydrogen]]
[[ja:hydrogen]]
[[kk:hydrogen]]
[[kn:hydrogen]]
[[ko:hydrogen]]
[[la:hydrogen]]
[[lo:hydrogen]]
[[lt:hydrogen]]
[[mg:hydrogen]]
[[mi:hydrogen]]
[[ml:hydrogen]]
[[my:hydrogen]]
[[nl:hydrogen]]
[[nn:hydrogen]]
[[no:hydrogen]]
[[oc:hydrogen]]
[[pl:hydrogen]]
[[pt:hydrogen]]
[[ro:hydrogen]]
[[ru:hydrogen]]
[[simple:hydrogen]]
[[sv:hydrogen]]
[[sw:hydrogen]]
[[ta:hydrogen]]
[[te:hydrogen]]
[[tl:hydrogen]]
[[tr:hydrogen]]
[[vi:hydrogen]]
[[zh:hydrogen]]
[[zh-min-nan:hydrogen]]
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