Hindi radioactivity का अर्थ हिंदी में

• रेडियोसक्रियता
• रेडियोधर्मिता
• विघटनाभिकता

English radioactivity meaning in English  •  radioactivity का अर्थ अंग्रेजी में

Noun

• a form of instability which is a property of the atomic nuclei of certain isotopes, which causes a spontaneous change in the structure of the nucleus, accompanied by emission of energetic radiation. The radiation emitted is usually sufficient to cause io