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What is radioactivity?pls tell my friends!

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What is radioactivity?pls tell my friends!

    • Posted by Yogesh S 5 years ago

    CBSE > Class 09 > Science
    • 2 answers

    Yogesh S 5 years ago

    Thanks Mevada Vraj bro!

    1Thank You

    Mevada Vraj 5 years ago

    Radioactive decay is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive. Three of the most common types of decay are alpha decay, beta decay, and gamma decay, all of which involve emitting one or more particles or photons

    2Thank You

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