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Tungsten molybdenum sputtering manufa wani nau'i ne na abin da ake watsawa na gami wanda ya ƙunshi molybdenum da tungsten.

Molybdenum wani sinadari ne wanda ya samo asali daga kalmar Helenanci 'molybdos' ma'ana gubar. An fara ambata shi a cikin 1778 kuma W. Scheele ya lura. J. Hjelm ya cim ma warewa daga baya. "Mo" shine alamar sinadarai na molybdenum. Lambar atomic ɗin sa a cikin tebur na lokaci-lokaci na abubuwa shine 42 tare da wuri a Period 5 da Rukuni 6, na d-block. Matsakaicin adadin atomic na molybdenum shine 95.94(2) Dalton, lambar a cikin maƙallan da ke nuna rashin tabbas.

Tungsten, wanda ake kira wolfram; wolframium, wani sinadari ne wanda ya samo asali daga Yaren mutanen Sweden 'tung sten' ma'ana dutse mai nauyi (W shine wolfram, tsohon sunan tungsten mineral wolframite). An fara ambata shi a cikin 1781 kuma T. Bergman ya lura. Daga baya J. da F. Elhuyar suka sanar da keɓewar. "W" shine alamar sinadarai na tungsten. Lambar atomic ɗin sa a cikin tebur na lokaci-lokaci na abubuwa shine 74 tare da wuri a Period 6 da Rukuni 6, na d-block. Matsakaicin adadin atomic na tungsten shine 183.84(1) Dalton, lambar a cikin maƙallan da ke nuna rashin tabbas.