From Wikipedia, the free encyclopedia
L'Argone (o argonu) (simbulu Ar) hè u 18imu elementu chimicu. A so massa atomica hè 39,948 g/mol è a so densità hè 1,66 g/l .
L' Argone hè statu scupertu in u 1894 da Ramsay è Rayleigh.
cloru – argone – potassiu | |
Ne Ar Kr | |
![]() Tavula periodica |
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