Because protactinium is extremely radoactive.
Protactinium is a highly reactive metal and it can react with water, particularly in its radioactive forms. This reaction can release hydrogen gas and produce protactinium hydroxide. However, protactinium is rare and not often encountered in everyday situations.
At room temperature protactinium is a solid metal.
Protactinium does not have a distinct odor as it is a radioactive metal that exists primarily in compounds, not in its pure form.
In beta decay of thorium-234, a neutron in the nucleus of thorium-234 is transformed into a proton, releasing an electron (beta particle) and an antineutrino. This process converts the thorium-234 nucleus into protactinium-234.
Pure protactinium is a shiny silver metal that quickly tarnishes in air to form a dark oxide layer. It is highly radioactive and is typically stored under mineral oil or inert gas to prevent oxidation.
Protactinium is a chemical element strongly radioactive and dangerous in any form.
Being very radioactive protactinium is dangerous.
Protactinium is paramagnetic.
Protactinium is not corrosive.
yes, protactinium is a metal
Nothing is made from protactinium.
Protactinium is a highly reactive metal and it can react with water, particularly in its radioactive forms. This reaction can release hydrogen gas and produce protactinium hydroxide. However, protactinium is rare and not often encountered in everyday situations.
Protactinium is a natural chemical element; but protactinium can be obtained artificially by nuclear reactions from 232Th.
Valences of protactinium are: 2, 4,5.
Protactinium is a natural chemical element; but protactinium can be obtained artificially by nuclear reactions from 232Th.
Protactinium is a member of the actinoids series.
The chemical symbol for Protactinium is Pa.