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Isotopes are variants of elements that differ in the number of their neutrons. Wolfram|Alpha provides data on a wide variety of isotopes and their properties, such as quantum properties, half life and the radiation shielding to protect against any radioactive decay.


Examine and compare a wide range of isotopes.

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Properties of Isotopes

Obtain properties of isotopes, such as abundance, radiation shielding and decay chain.

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Do computations with isotope properties: