Rubiidhiyaam

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Rubiidhiyaam

Curiyaha Rubiidhiyaam

Rubiidhiyaam (ingiriis: Rubidium) astaanta (Rd) waa curiye kimiko oo tirada atomkiisu tahay sodon-iyo-todoba (37). Curiyaha Rubiidhiyaam waa bir ka tirsan curiyayaasha guruubka 1aad, (Birta Alkali), ee Diwaanka Curiye.

Markii u horeeysay curiyahan waxaa helay labo saynisyahan ee kala ah Robert Bunsen iyo Gustav Kirchhoff sanadkii 1861.

Rubiidhiyaam waa bir ka tirsan birta alkali taas oo leh midab cowlaan-cad, jilicsan, miisaankeeduna yahay 85.4678. Si la mid ah curiyayaasha ay la guruubka tahay, Rubiidhiyaam waa mid aad u firfircoon oo si degdeg ah ula falgalsha hawada, biyaha iyo dhamaan curiyayaasha ay la kulanto.

Curiyaha Robiidhiyaam sida dabiiciga ah waxa la helaa asagoo ah labo isotope: 85Rb mid leh isotope degan, iyo 87Rb oo ah radioactive.

Maadaama Robiidhiyaamtu si fudud u uumi baxdo, waxaa loo isticmaalaa waxyaabo badan ooy ka mid tahay laserka.