a cosmogenic isotope is an isotope that is created in space by cosmic rays
Sodium does not have naturally occurring radioactive isotopes - as it has only 1 naturally occurring isotope, which has 11 protons and 12 neutrons, and is not radioactive. However, the 18 other known types of sodium isotopes are all radioactive, and sodium-22 (the most stable radioactive sodium isotope) has a half life of 2.6 years.
Radioactive decay is the process in which one isotope is changed into another isotope.
an isotope of an element
isotope effect occurs when there is a difference in the rate of reaction when an atom is replaced by an isotope.
The isotope 18O is only a minor natural isotope: 0,0201 %.
Hydrogen has only one natural radioactive isotope(3H), of cosmogenic origin, but only in ultratraces on the earth. Sodium has two radioactive natural isotopes (22Na and 24Na), of cosmogenic origin, but only in ultratraces on the earth. Oxygen has not natural radioactive isotopes. All the isotopes of uranium are radioactive.
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Sodium does not have naturally occurring radioactive isotopes - as it has only 1 naturally occurring isotope, which has 11 protons and 12 neutrons, and is not radioactive. However, the 18 other known types of sodium isotopes are all radioactive, and sodium-22 (the most stable radioactive sodium isotope) has a half life of 2.6 years.
A huge number of various technologies are used in the geosciences. LiDAR, Radar, Remote Sensing, GIS, X-ray fluorescence spectrometry (XRF), X-ray difraction spectrometry (XRD), material mechanics, flume tables, analog materials, ground penetrating radar, seismic tomography, cosmogenic isotope dataing, Uranium lead dating, stable isotope geochemistry .....
Isotope A
Radioactive decay is the process in which one isotope is changed into another isotope.
an isotope of an element
That's called a daughter isotope, or a daughter product. (The original isotope that decayed is the parent isotope.)
isotope
The most common isotope of silicon is the isotope 28Si: 92,23 %.
The radioactive isotope is disintegrated in time and emit radiations.
isotope effect occurs when there is a difference in the rate of reaction when an atom is replaced by an isotope.