अर्थ : A white soft metallic element that tarnishes readily. Occurs in rare earth minerals and is usually classified as a rare earth.
इतर भाषांमध्ये अनुवाद :
Atomic number 57 ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Atomic number 57 ka matlab kya hota hai?