Hindi radon का अर्थ हिंदी में

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English radon meaning in English  •  radon का अर्थ अंग्रेजी में

Noun

• An intensely radioactive gaseous element produced by the radioactive decay of radium-226, which is the main isotope of radium found in pitchblende. Chemically it is an inert noble gas. Its atomic symbol is Rn. It has an atomic number of 86. Th