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What group number does protactinium belong to?
Protactinium is a member of the actinoids series.
What is the atomic number of protactinium?
Protactinium, with the chemical symbol Pa, is the chemical element with the atomic number 91.
What is the mass of one atom in protactinium?
The atomic weight of protactinium is 231,03588.
Does protactinium have any other names?
Today only protactinium is a correct name.
Why is protactinium called protactinium?
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.
Is protactinium magnetic?
Protactinium is paramagnetic.
Is protactinium corrosive?
Protactinium is not corrosive.
Is protactinium metal?
yes, protactinium is a metal
What is made from protactinium?
Nothing is made from protactinium.
Does protactinium react with water?
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.
When was protactinium made?
Protactinium is a natural chemical element; but protactinium can be obtained artificially by nuclear reactions from 232Th.
What is the ionic charge of protactinium?
Valences of protactinium are: 2, 4,5.
What is protactinium made by?
Protactinium is a natural chemical element; but protactinium can be obtained artificially by nuclear reactions from 232Th.
What group number does protactinium belong to?
Protactinium is a member of the actinoids series.
What is the symbol for protactinium?
The chemical symbol for Protactinium is Pa.
When do they use protactinium?
Today protactinium has not practical uses.
What is the proton number of protactinium?
Protactinium has 91 protons.
