Quantum redactiones paginae "Chalcogenia (elementa)" differant
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m bot mutat: ar:كالكوجين |
m bot addit: el:Χαλκογόνο |
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Linea 27:
[[cy:Chalcogen]]
[[de:Chalkogene]]
[[el:Χαλκογόνο]]
[[en:Chalcogen]]
[[eo:Elemento de grupo 16]]
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