Today only protactinium is a correct name.
I would not reccomend "feeling" protactinium due to its radioactivity and the fact that it is also chemically poisonous. It will feel like any other metal, but might be very slightly warm due to its radioactive decay.
Protactinium is a member of the actinoids series.
Protactinium, with the chemical symbol Pa, is the chemical element with the atomic number 91.
The atomic weight of protactinium is 231,03588.
The name protactinium is derived from the Greek language words protos (the first) and aktos (radiation). Also protactinium disintegrate to actinium - it is protos for actinium.
Protactinium is dangerous due to its radioactivity. It emits high-energy radiation, which can damage cells and tissues in the body, leading to an increased risk of cancer and other health issues. Exposure to protactinium should be minimized to avoid potential health risks.
Protactinium hasn't any everyday use or industrial use. Protactinium is used for studies in laboratories; and sometimes protactinium natural isotopes give data in geological dating.
Protactinium hasn't any everyday use or industrial use. Protactinium is used for studies in laboratories; and sometimes protactinium natural isotopes give data in geological dating.
Protactinium is a chemical element strongly radioactive and dangerous in any form.
I would not reccomend "feeling" protactinium due to its radioactivity and the fact that it is also chemically poisonous. It will feel like any other metal, but might be very slightly warm due to its radioactive decay.
Protons, neutrons, electrons, and their smaller subatomic particles also, just like any other atom.
Protactinium hasn't any everyday use or industrial use. Protactinium is used for studies in laboratories; and sometimes protactinium natural isotopes give data in geological dating.
Protactinium react with oxygen, hydrogen, sulfur, halogens, many other elements, mineral acids.The Pauling electronegativity is 1,5.
Protactinium is a dense and silver-colored metal that is malleable and ductile. Its texture is smooth and lustrous, similar to other metallic elements.
Protactinium react with oxygen, hydrogen, sulfur, halogens, many other elements, mineral acids.The Pauling electronegativity is 1,5.
Protactinium is paramagnetic.
Protactinium is not corrosive.