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Not much. We could make some in the physics lab. But there is only the barest trace of this radioactive material anywhere on earth. Promethium has no stable isotopes, and the longest-lived isotope has a half-life of only about 17.7 years. This stuff disappears almost as rapidly as it is created in nature, and only a couple of elements produce it by radioactive decay. If there was none around, we wouldn't miss it much since there is so little to begin with. Use the link below for more information.
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∙ 15y ago
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What would happen if an object had unlimitless weightlessness?
It would not exist....
What would happen if acceleration didn't exist?
What would happen is we would not be able to move. We would be able to start running are walk.
What would happen if physics does not exist?
"Physics" is the science of how we understand the universe; it exists. The only way that "physics" would not exist is if the universe itself did not exist.
What would happen if argon didn't exist?
Most people would not notice its absence.
How many valence electrons does promethium have?
Promethium has nine isotopes, their numbers ranging from 143 to 151. None of the isotopes are naturally occurring, yet some stars have minute amounts of promethium.
What phase changes can happen to promethium?
Promethium can be melted and boiled.
Why promethium rare?
Although promethium exist in nature as traces it is practically an artificial element.
Can you take Tylenol with promethium?
Any link exist between tylenol and promethium; it is a confusion !
Where is promethium on the periodic table of elements?
Promethium exist in nature only in traces; it is supposed that the Earth crust contain less than 1 kg promethium.
Is promethium a natural or man made?
Although promethium exist in traces in the Earth crust it is an artificial element.
Is promethium synthetic?
Promethium is a natural chemical element. But because exist in nature only in ultratraces it is artificially prepared.
What is promethium?
Promethium is an element of the periodic table, atomic number 61, chemical symbol Pm.
What would happen if francium ceased to exist?
Nothing would happen.
What would happen if these standards didn't exist?
We would not no what to do
Is promethium malleable?
Yes. Promethium is a rare earth metal and is found in the periodic table in the Lanthanide section. Its symbol is Pm and it has the atomic number 61. It was predicted to exist, but could not be found in the earth's crust. Promethium has no stable isotopes, and what ones it has are relatively short-lived. It was first isolated from spent nuclear fuel, and later discovered in ores of uranium, but only in the most minute quantities.
What would happen if matter didn't exist?
nothing would happen because there would be nothing
Is Promethium magetic?
Promethium is paramagnetic.
