अर्थ : A grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals. Used in filaments for its ready emission of electrons.
अन्य भाषाओं में अनुवाद :
Atomic number 72 ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Atomic number 72 ka matlab kya hota hai?