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According to the CRC Handbook of Chemistry and Physics, 60th Edition: 132Xe at 26.89%. 129Xe is a close second at 26.44%.
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∙ 14y ago
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∙ 14y agoTungsten-184
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What is the most abundant isotope for arsenic?
Arsenic has only one stable isotope 75As
What is the most abundant isotope of oxygen?
There is only one abundant isotope of fluorine and that is 19FFluorine-19 is the most common isotope, its abundance is classed as 100% because no other Fluorine isotopes exist in significant quantities. It is also the only stable Fluorine isotope.
What element which has the most abundant isotope which has 20 neutrons?
Potassium I reckon
Are all elements are composed of atoms that cannot be divided?
No. All atoms, except the most abundant isotope of hydrogen, can be divided into the subatomic particles protons, neutrons, and electrons. The most abundant hydrogen isotope does not have neutrons.
What is the mass number of the most common isotope of carbon?
As the atomic number of nitrogen is 7, the most abundant isotope of this atmospheric gas must have 7 neutrons (14.007 - 7 = about 7), and this will make nitrogen-14 that isotope that is most abundant.
Which is the most abundant isotope for hydrogen?
Tritium is the most abundant hydrogen isotope
What is the most abundant isotope for arsenic?
Arsenic has only one stable isotope 75As
What is the most abundant isotope of oxygen?
There is only one abundant isotope of fluorine and that is 19FFluorine-19 is the most common isotope, its abundance is classed as 100% because no other Fluorine isotopes exist in significant quantities. It is also the only stable Fluorine isotope.
Which isotope occurs in greater abundance in chlorine?
Chlorine-35 is the most abundant isotope of chlorine.
In what part of the world is xenon abundant?
It is not abundant anywhere.
What element which has the most abundant isotope which has 20 neutrons?
Potassium I reckon
What is the most abundant radioactive isotope?
An isotope of cobalt is used to to kill cancer cells. The isotope americium-241 is used in smoke detectors.
Is xenon an isotope ion or neutral atom?
It is an isotope of a neutral atom.
What are five most abundant elements in the atmosphere?
Nitrogen, Oxygen, Xenon, Krypton, and Neon.
Are all elements are composed of atoms that cannot be divided?
No. All atoms, except the most abundant isotope of hydrogen, can be divided into the subatomic particles protons, neutrons, and electrons. The most abundant hydrogen isotope does not have neutrons.
What is francium's most abundant isotope?
Francium has no stable isotopes. That means it doesn't really have a "most abundant" isotope; they're all pretty much nonexistent. There are trace amounts of 223Fr in uranium minerals, because it's a decay product of 227Ac (which is itself a decay product in the decay chain of uranium).
What is the mass number of the most common isotope of carbon?
As the atomic number of nitrogen is 7, the most abundant isotope of this atmospheric gas must have 7 neutrons (14.007 - 7 = about 7), and this will make nitrogen-14 that isotope that is most abundant.
