hydrogen: Gwahaniaeth rhwng fersiynau
Cynnwys wedi'i ddileu Cynnwys wedi'i ychwanegu
JAnDbot (sgwrs | cyfraniadau) B r2.7.6) (robot yn ychwanegu: hy:hydrogen |
JAnDbot (sgwrs | cyfraniadau) B r2.7.3) (robot yn ychwanegu: ca:hydrogen, ga:hydrogen, lv:hydrogen |
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Llinell 21: | Llinell 21: | ||
[[ar:hydrogen]] |
[[ar:hydrogen]] |
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[[ast:hydrogen]] |
[[ast:hydrogen]] |
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[[ca:hydrogen]] |
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[[cs:hydrogen]] |
[[cs:hydrogen]] |
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[[de:hydrogen]] |
[[de:hydrogen]] |
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Llinell 32: | Llinell 33: | ||
[[fi:hydrogen]] |
[[fi:hydrogen]] |
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[[fr:hydrogen]] |
[[fr:hydrogen]] |
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[[ga:hydrogen]] |
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[[gl:hydrogen]] |
[[gl:hydrogen]] |
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[[hr:hydrogen]] |
[[hr:hydrogen]] |
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Llinell 46: | Llinell 48: | ||
[[lo:hydrogen]] |
[[lo:hydrogen]] |
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[[lt:hydrogen]] |
[[lt:hydrogen]] |
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[[lv:hydrogen]] |
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[[mg:hydrogen]] |
[[mg:hydrogen]] |
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[[mi:hydrogen]] |
[[mi:hydrogen]] |
Cywiriad 00:10, 25 Awst 2014
Cymraeg
Elfen gemegol | |
---|---|
H | |
Nesaf: heliwm (He) |
Enw
hydrogen
- Yr elfen gemegol ysgafnaf (symbol H) gyda rhif atomig 1 a phwysau atomig o 1.00794.
Cyfieithiadau
|
Saesneg
Enw
hydrogen