Protactinium electron configuration , atomic mass , atomic number basics information in points

know all Protactinium electron configuration , atomic mass , atomic number basics information in points ?

question : what is atomic mass and atomic number of Protactinium element ?

answer : as we know Protactinium element is denoted by ‘Pa’ symbol and Protactinium has ‘231.036’ atomic mass and ’91’ atomic number.

question : write the electron configuration of Protactinium element ?

answer : Protactinium electronic configuration is ”[Rn] 5f2 6d1 7s2”.

question : write some information about Protactinium ?

answer : Protactinium has melting point = 1,568

Protactinium boiling point = 0

Protactinium has density ‘15.4’ and it is found ”% on earth. Protactinium belongs to group ‘102’.

some interesting facts of Protactinium are given below –

Protactinium is a chemical element with the symbol Pa and atomic number 91. It is a radioactive metal that belongs to the actinide series on the periodic table. Protactinium is a rare element found in trace amounts in uranium ores. It was first discovered in 1913 by Kasimir Fajans and Oswald Helmuth Göhring.

Here are some key points about protactinium:

1. Radioactivity: Protactinium is highly radioactive and undergoes alpha decay. It has several isotopes, with protactinium-231 being the most stable and abundant. Protactinium-231 has a half-life of approximately 32,000 years.

2. Natural occurrence: Protactinium occurs in trace amounts in uranium ores but is not found in significant quantities in the Earth’s crust. It is primarily produced as a byproduct of uranium-235 production in nuclear reactors.

3. Chemical properties: Protactinium is a silvery-gray metal that readily reacts with oxygen, water, and most acids. It is highly toxic due to its radioactivity and should be handled with extreme caution.

4. Applications: Protactinium has limited practical applications due to its scarcity and radioactivity. However, it is used in scientific research and is particularly valuable in studying nuclear reactions and the properties of other elements.

5. Nuclear fuel cycle: Protactinium plays a role in the nuclear fuel cycle. When uranium-238 absorbs a neutron, it can convert into protactinium-239, which further decays into fissile uranium-235. Protactinium-233, obtained from thorium-232, can also be used as a nuclear fuel.

Due to its radioactivity and associated health risks, protactinium is primarily used in controlled research environments and is not encountered in everyday applications. Its properties and behavior are of interest to scientists studying nuclear reactions and the behavior of radioactive materials.

In summary, protactinium is a radioactive metal found in trace amounts in uranium ores. It has limited practical applications but is valuable in scientific research. Protactinium plays a role in the nuclear fuel cycle and is used to study nuclear reactions and the properties of other elements. Due to its radioactivity, protactinium should be handled with caution and is primarily used in controlled research settings.