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The first isotope of protactinium (234mPa) was discovered by Kasimir Fajans and Otto Gohring in 1913 (Germany).
The isotope 231Pa of protactinium was discovered by Austrian/Jewish physicist Lise Meitner and by Otto Hahn, a German physical chemist in 1918 and simultaneously by Frederick Soddy and John Cranston (England).
Protactinium exist in extremely low concentrations in uranium ores (approx. 3 mg/kg).
What else can I help you with?
Protactinium is a radioactive element from where and by whom its name was selected?
The meaning of protactinium is before actinium. The name is from 1949, probably selected by IUPAC.
What new element did Lise Meitner discover along with chemist Otto Hahn?
Protactinium
What nations did the Vikings find?
First they found Iceland, then they found Greenland, then they found North America.
When KING TUTS tomb found and by who?
it was found in 1922 and king tut tomb was found by Howard Carter
What does Archimedes famous for saying mean?
I have found it I have found it
Where is protactinium currently found?
1. Protactinium is found in extremely low concentrations in uranium ores. 2. Protactinium can be obtained artificially from 232Th by nuclear reactions.
Is protactinium found in nature?
Protactinium exist in minute traces in uranium ores.
Why did protactinium come here?
Protactinium is a natrural chemical element, radioactive, unstable; protactinium is found in extremely low concentrations, in pitchblende - an uranium ore.
Where can you find protactinium?
Protactinium is a natural chemical element, found in uranium ores as pitchblende in extremely low concentrations; but protactinium can be obtained artificially by nuclear reactions from 232Th.
Who made protactinium?
Protactinium is a natural chemical element, found in uranium ores as pitchblende in extremely low concentrations; but protactinium can be obtained artificially by nuclear reactions from 232Th.
What period is protactinium found in?
Period 7 (it is a member of actinides).
How was protactinium found or made today?
1. Protactinium exist in extremely low concentrations in uranium ores (approx. 3 mg/kg). 2. Protactinium can be obtained artificially by nuclear reactions from thorium 232.
Is protactinium magnetic?
Protactinium is paramagnetic.
Is protactinium corrosive?
Protactinium is not corrosive.
Some things with protactinium in them?
Protactinium is present in trace amounts in nature and can be found in uranium ores. It is used in research as a neutron source and is also studied for its potential applications in nuclear reactors and accelerators. Protactinium has no significant commercial uses due to its scarcity and radioactivity.
Is protactinium metal?
yes, protactinium is a metal
What is made from protactinium?
Nothing is made from protactinium.
