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www.reference.com/article/uses-radioactive-isotopes-28cd3c0e80199753

Radioactive isotopes are used in many ways, including medical purposes, tracing, X-rays and equipment sterilization. If not disposed of properly, radioactive isotopes may cause damage to the environment.

www.reference.com/article/radioactive-isotopes-unstable-44081c8ca9b240c5

Radioactive isotopes are unstable because the addition of extra neutrons overcomes the binding energy that normally holds the nucleus together. The isotope releases energy as radiation to stabilize the nucleus.

www.reference.com/article/examples-isotopes-uses-b7fdf3bf9390039c

Examples of isotopes are O-16, O-17 and O-18. These isotopes can be used in forensics, but are even more accurate in their ability to tell whether a certain rock originated on Earth, Mars or even an asteroid.

www.reference.com/article/isotope-b29dde879d2e17e1

An isotope is an atom that contains a different number of neutrons than its base chemical element. Each element is defined by its respective number of protons. The atomic number of an element refers to its proton count and establishes that particular element within the ...

www.reference.com/article/isotopes-used-39de542d817f6b7e

Isotopes are used to sterilize medical equipment and perform diagnostic imaging scans and radiopharmaceutical evaluations and treatments in medical settings. They are also used in making smoke detectors, detectors that protect against nuclear terrorism and control rods ...

www.reference.com/article/types-isotopes-eaa29f15aa57d8f0

The two types of isotopes are the parent and the daughter, sometimes called the progeny isotope. Isotopes, or atoms, are the different forms that an element can take. Isotopes have the same number of protons as the parent element, but they have different numbers of neut...

www.reference.com/article/causes-radioactivity-11d0fcc6a9cefd0e

Radioactivity happens when atomic nuclei become unstable and lose the ability to properly hold the two nucleuses together. This event takes place when there is an excess amount of either protons or neutrons within nuclei, which deprive them of the energy they need to pr...