What Is an Isotope? Definition and Examples - Science Notes …
2019年9月13日 · When a radioisotope undergoes radioactive decay, the starting isotope is called the parent isotope. Decay produces one or more daughter isotopes. For example, uranium …
Isotope Definition and Examples in Chemistry - ThoughtCo
2020年2月4日 · When an isotope decays, the starting material is the parent isotope. The resulting material is the daughter isotope. There are 250 isotopes of the 90 naturally occurring elements …
Radioactive isotope | Description, Uses, & Examples | Britannica
There are several sources of radioactive isotopes. Some radioactive isotopes are present as terrestrial radiation. Radioactive isotopes of radium, thorium, and uranium, for example, are …
Radioactivity and the Types of Radioactive Decay - Science Notes …
2021年5月30日 · Radioactive decay occurs when an unstable isotope (the parent isotope or parent nuclide) undergoes a reaction, producing at least one daughter nuclide. The …
Daughter Isotopes vs. Parent Isotopes - What's the Difference?
Parent isotopes refer to the original radioactive isotopes that undergo decay, while daughter isotopes are the resulting isotopes formed after the decay process. Parent isotopes are …
Isotope Basics | NIDC: National Isotope Development Center
During radioactive decay, a "parent" isotope transforms into a "daughter" isotope (possibly of a different element). Often, a sequence of daughter decays called a "decay chain" must …
Parent isotope | chemistry | Britannica
Other articles where parent isotope is discussed: dating: Principles of isotopic dating: …in a sample containing radioactive parent atoms. The particles given off during the decay process …
Parent Isotope - an overview | ScienceDirect Topics
1979年3月28日 · A parent element and its isotopes both have an identical number of protons in their nuclei, but a different number of neutrons. Among the known elements there are more …
Parent Isotope - (Intro to Applied Nuclear Physics) - Fiveable
Parent isotopes play a central role in decay chains, where they transform into multiple daughter isotopes through various stages. Each stage of decay can provide information about different …
4.2: Radioactivity - Chemistry LibreTexts
2019年8月15日 · Chemists often use the names parent isotope and daughter isotope to represent the original atom and the product other than the alpha particle. In the previous example, …
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