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The half life of technetium-99 is 2,111.10e+5 years.
Avoid a confusion between Tc-99 and Tc-99m.
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∙ 8y ago
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∙ 13y agoIt is 66.02 hours.
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What uses does technetium 99 have?
Technetium-99 is used as standard source for beta radiation.
What is the molecular weight of technetium 99?
The atomic mass (not molecular weight) of technetium-99 is 98,906 254 7(21).
What are the disadvantages of Technetium-99?
Requires nuclear reactor for production and a technetium-99m generator for production
10 Ci of Mo-99 half life?
Molybdenum-99, or 99Mo, has a half life of 65.94 hours.
How many protons and neutrons are in technetium -95?
Technetium has the atomic number 43 but is an isotope with 99 protons
The technetium-99 isotope has a half-life of 6.0 hours If a 100mg sample of technetium-99 were injected into a patient how many milligrams would still be present after one day?
I'll take a wild guess and say 6.25mg. if that's not right I too would like to know how to compute. I had a dose today but don't know the amount they infused.
If technetium-98 has 55 neutrons how many does technetium-99 have?
Tc has 55 neutrons, its variants such as Tc-99 have a differing number of neutrons ranging from 54, 55, and 56 in the longer lived isotopes such as Tc-99. Tc-99 also has a half-life of 211,000 years.
How many protons are in technetium 99?
Technetium-99 has 56 neutrons.
What uses does technetium 99 have?
Technetium-99 is used as standard source for beta radiation.
What are some cons of the element technetium - 99?
Technetium-99 is used as standard source for beta radiation.
If an atom decays by gamma decay Which atom is left after the decay?
14 7 N
What is the chemical equation of technetium 99?
Technetium-99 has not a chemical equation but an isotopic symbol. This is Tc with:- to the left, as a superscript, 99- to the left as a subscript, 43
What is the molecular weight of technetium 99?
The atomic mass (not molecular weight) of technetium-99 is 98,906 254 7(21).
How many protons electrons and neutrons does technetium 99 have?
Technetium-99 has 43 protons, 56 neutrons and 43 electrons.
Is technetium 99 a solid?
yes
What is technetium 99 use for?
Technetium-99m is largely used as tracer in radiodiagnostic.Technetium-99 is used as standard source for beta radiation. Technetium-95m is used as tracer in environmental studies.
What is the use of technetium 99 in isotopes?
Technetium-99m is largely used as tracer in radiodiagnostic.Technetium-99 is used as standard source for beta radiation.
