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When uranium-238 is transformed into thorium-234 it is represented by a balanced equation What is missing from the equation of U-238 undergoing radioactive decay?
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∙ 11y ago
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Wiki User
∙ 11y ago
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The change in energy represented by a thermochemical equation is always?
The change in energy represented by a thermochemical equation is directly proportional to the number of moles in substances undergoing a change.
If you are taking a radioactive iodine pill for your thyroid can you go in the sun?
Everyone is different, so you should consult your doctor, but usually patients undergoing RAI are not told to avoid the sun any more than usual.
What risks exist for the patient in undergoing an indium scan of the body?
The only risk during this scanning procedure could be to a patient who is pregnant, as with any type of injectable radioactive substance. If the woman is pregnant, the radiologist must be notified; if the scan is cleared.
When a substance is undergoing oxidation does the oxidation number increase?
Yes!
A substance that speeds up a chemical reaction without undergoing a permanent change itself is?
A substance that speeds up a chemical reaction without undergoing a permanent change itself is a catalyst.
When uranium-238 is transformed into thorium-234 it is represented by a balanced equation. What is missing from the equation of U-238 undergoing radioactive decay?
alpha
The change in energy represented by a thermochemical equation is always?
The change in energy represented by a thermochemical equation is directly proportional to the number of moles in substances undergoing a change.
What is the difference between transformed and transforming resources in service operations excellence?
Transformed resources refers to the resources that has already undergone some change wile the transforming resources refers to the resources that is still undergoing some changes.
What is true for any substance undergoing the process represented above at its normal melting point?
Two more pieces of information are urgently needed before I can have a prayer of answering this question: -- What are the choices on the "following" list ? -- What process is represented "above" ?
Is U-238 a short lived radioactive isotope?
No, it has a half-life* of around 4.468 billion years *A Half-life is the time it takes for the amount of substance undergoing decay to half.
If you are taking a radioactive iodine pill for your thyroid can you go in the sun?
Everyone is different, so you should consult your doctor, but usually patients undergoing RAI are not told to avoid the sun any more than usual.
Element that gives off nuclear energy?
Any element that gives off radioactivity in the form of alpha or beta is undergoing a nuclear reaction and emitting some energy in doing so. Naturally ocurring radioactive materials include radium, radon, uranium. There are hundreds of radioactive isotopes produced artificially as well, from many other elements.
How do the isotopes of fluorine 18 and fluorine 19 differ?
one neutronfluorine-18 is radioactive undergoing beta+ decay with a halflife of 1.87 hoursfluorine-19 is the only stable isotope of fluorinebeing slightly lighter, fluorine-18 will participate slightly faster in chemical reactions than fluorine-19 willetc.
What risks exist for the patient in undergoing an indium scan of the body?
The only risk during this scanning procedure could be to a patient who is pregnant, as with any type of injectable radioactive substance. If the woman is pregnant, the radiologist must be notified; if the scan is cleared.
Why are rocks hot?
If a rock is hot, it has been heated by a source of heat, either man-made or natural. However the rock itself, may be the source of heat - in which case it contains radioactive material undergoing decay and is most likely dangerous!
Why is retailing undergoing changes nowadays?
it is a big question, it retailing, undergoing, whatever
What type of nuclear reaction results in a single nucleus undergoing a decrease in atomic number and the release of a helium nucleus?
This is emission of an alpha particle which is a helium nucleus. Thus the atomic number decreases by two and the atomic weight by four, in such a radioactive decay
