The radioactivity of
Bismuth Bismuth, element of atomic number (Z) 83, is a heavy metal with some very special characteristics.
has a low melting point above 500 ° C, to solidify expands by 3%, the layer oxide that sometimes covers it has many colors, is not toxic, it is very hard and is considered stable. But it is not.
Bismuth Sample natural, colorful and their oxides Bismuth-210 is the only isotope that occurs naturally and is considered stable but it actually has a half life of 2x10 ^ 19 años.Esto is more than the life of our unioverso. Deca
by expulsion of an alpha particle to Tl-205, which is stable.
was discovered to be radioactive recently, but anyway its radioactivity is very low. So sorry, but no neutron source or anything.
If you have a bit of mineral, and calentadlo Cojedes a bit and you will obtain pure metal, silver metallic color.
I can buy in many places, such as pages of minerals or Ebay, or if you want to buy high purity and as a collector, what you can do in SmartElements in Emovendo or chemical section UnitedNuclear . Indeed, this latest web talk in more detail in a few days as they sell uranium, etc.
If you want in large quantities, what better place to Alfa Aesar, specializing in all metal type, I think even DU (Depleted Uranium in English), and I will tell you this later.
Well, this is more of bismuth as a curiosity, but it is true that if you get bombarded with neutrons the interesting Po-210, which I'll talk another day (hell, if I'm leaving things for later ...).
Greetings!
by expulsion of an alpha particle to Tl-205, which is stable.
was discovered to be radioactive recently, but anyway its radioactivity is very low. So sorry, but no neutron source or anything.
If you have a bit of mineral, and calentadlo Cojedes a bit and you will obtain pure metal, silver metallic color.
I can buy in many places, such as pages of minerals or Ebay, or if you want to buy high purity and as a collector, what you can do in SmartElements in Emovendo or chemical section UnitedNuclear . Indeed, this latest web talk in more detail in a few days as they sell uranium, etc.
If you want in large quantities, what better place to Alfa Aesar, specializing in all metal type, I think even DU (Depleted Uranium in English), and I will tell you this later.
Well, this is more of bismuth as a curiosity, but it is true that if you get bombarded with neutrons the interesting Po-210, which I'll talk another day (hell, if I'm leaving things for later ...).
Greetings!
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