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What is the difference between parent and daughter isotopes?
Why do chemists use parent and daughter isotopes?
How does a parent isotope decay?
What are isotopes in chemistry?
How stable is a parent isotope?
What atomic number is a daughter isotope?
An isotope is defined by the number of protons and neutrons in its nucleus, not by the number of electrons. Carbon atoms have 6 protons, but they can have different numbers of neutrons, such as 6, 7, or 8. These are called carbon-12, carbon-13, and carbon-14, respectively.
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Aug 15, 2019 · 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, \(\ce{^{235}_{92}U}\) is the parent isotope, and \(\ce{^{231}_{90}Th}\) is the daughter isotope.
In carbon-14 dating, measurements of the amount of carbon-14 present in an archaeological specimen, such as a tree, are used to estimate the specimen’s age. Carbon-14 present in molecules of atmospheric carbon dioxide enters the biological carbon cycle.
Jul 29, 2021 · The isotopes of an element differ only in their atomic mass, which is given by the mass number (A), the sum of the numbers of protons and neutrons. The element carbon (C) has an atomic number of 6, which means that all neutral carbon atoms contain 6 protons and 6 electrons.
The spontaneous change of an unstable nuclide into another is radioactive decay. The unstable nuclide is called the parent nuclide; the nuclide that results from the decay is known as the daughter nuclide. The daughter nuclide may be stable, or it may decay itself.
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 unstable and undergo radioactive decay to become more stable, releasing radiation in the process.
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, 92 235 U is the parent isotope, and 90 231 Th is the daughter isotope.
