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How much promethium is produced and how much exists?
The annual global production of promethium is not publicly disclosed, as it is a rare earth element. However, it is estimated that there are about 500 grams of promethium present in the Earth's crust. Most promethium is artificially produced through nuclear reactions in nuclear reactors.
Is Promethium magetic?
Yes, Promethium is a radioactive element that is paramagnetic, meaning it is weakly attracted to magnetic fields.
To which period and family does promethium belong?
Promethium belongs in the 7th family. The 7th family is The Lanthanide family.
Is neodymium natural or man made?
Neodymium is a natural element and a rare-earth metal that can be found in the Earth's crust. It is not man-made.
What is the normal phase of promethium?
Promethium is typically a solid at room temperature, specifically a metal.
Is promethium naturally occurring or man made?
Promethium is man made element.; the natural promethium is estimated to be less than 1 kg in the earth crust.
Is promethium synthetic?
Promethium is a natural chemical element. But because exist in nature only in ultratraces it is artificially prepared.
Is fur natural or man made?
It is natural but there are man-made imitations.
Is canvas natural or man-made?
It can be made from natural or man made fibres.
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 concrete natural or man made?
Is limestone natural or man made
Is the great plain man made or natural feature?
natural feature
What do topographic map symbols represent?
Man-made and Natural Resources
Is ceramics natural or man made?
Ceramic is man-made from a natural material.
Is concrete slab man-made or natural?
Is limestone natural or man made
Is concrete slab man made or natural?
Is limestone natural or man made
Are most natural calamities man made?
No "NATURAL" calamities are man made.
