Angla-esperanta vortaro »

noble gas signifas en esperanta

AnglaEsperanta
noble gas [noble gases] (element of group 18 of the periodic table)
noun
[UK: ˈnəʊb.l̩ ɡæs]
[US: ˈnoʊb.l̩ ˈɡæs]

nobla gasonoun

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