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What is the Boiling Point of Protactinium?

The Boiling Point of Protactinium is 4000°C

What is the Melting Point of Protactinium?

The Melting Point of Protactinium is 1600°C

What is the Ionic Radius of Protactinium?

The Ionic Radius of Protactinium is --

Who discovered Protactinium?

Protactinium was discovered by Fredrich Soddy, John Cranston, Otto Hahn, Lise Meitner.

What period is Protactinium located?

Protactinium is in the Period 7.

What block is Protactinium located?

Protactinium is located in the F Block block.

What does the name Protactinium come from?

Greek: proto and actinium (parent of actinium); it forms actinium when it radioactively decays.

What is the electronegativity of Protactinium?

Protactinium has an electronegativity of 1.5.

What are the orbitals of Protactinium?

The orbitals of Protactinium are [Rn] 5f2 6d1 7s2.