अर्थ : A highly unstable radioactive element (the heaviest of the halogen series). A decay product of uranium and thorium.
पर्यायवाची : astatine, atomic number 85
अन्य भाषाओं में अनुवाद :
At ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. At ka matlab kya hota hai?