Examples of 'protactinium' in a sentence
Meaning of "protactinium"
Protactinium: A chemical element, symbol Pa and atomic number 91, that is a dense, silvery-gray metal
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- A chemical element (symbol Pa) with atomic number 91: a dense, silvery-gray actinide metal.
How to use "protactinium" in a sentence
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protactinium
In less than a month it turns into protactinium.
Radioactive protactinium is found in uranium ores.
Pa makes up nearly all natural protactinium.
Protactinium decays in about one minute.
On the crystal structure of protactinium metal.
Protactinium forms soluble carbonates.
Oxyhalides and oxysulfides of protactinium are known.
Allowing for protactinium in the reprocessing of thorium nuclear fuels.
It was soon determined that thorium and protactinium could.
Influence of protactinium on the material properties of the thorium nuclear fuel.
Former name for protactinium.
Protactinium in the body tends to accumulate in the kidneys and bones.
The estimated shear modulus of protactinium is similar to that of titanium.
Protactinium is one of the rarest and most expensive naturally occurring elements.
Spectral lines of protactinium.
See also
Most of the protactinium is sourced from thorium that is present in nuclear reactors.
Isotopes of protactinium.
It is well known to improve condition related to ovulation due to higher protactinium level.
An alternative reaction is between protactinium pentachloride and hydrogen bromide or thionyl bromide.
Hahn and his co-workers discovered protactinium.
And gold and protactinium And indium and gallium.
The chemical symbol for Protactinium is Pa.
The protactinium removal step is not required per se for a LFTR.
What does this signify in the special case of protactinium in a thorium fuel?
A minute later, protactinium becomes something else.
Protactinium is a metal with silvery-gray luster that is preserved for some time in air.
Main lines . of nuclear research into protactinium chemistry times of some months.
On the other hand, too little water in the blanket increases the loss to protactinium.
In all these organs, protactinium promotes cancer via its radioactivity.
More informations in the Wikipedia article, protactinium.
Protactinium easily reacts with oxygen, water vapor and acids, but not with alkalis.
Discovered many isotopes, Protactinium and nuclear fission.
The thorium is much more unstable . In less than a month it turns into protactinium.
The hydrolytic properties of pentavalent protactinium are close to those of tantalum ( V ) and niobiumV.
Protactinium is a chemical element with symbol Pa and atomic number 91.
Category, Isotopes of protactinium.
Tetravalent protactinium is chemically similar to uranium ( IV ) and thoriumIV.
For ease of pronunciation, the name was shortened to protactinium by the IUPAC in 1949.
The atomic number of protactinium is 91 and is represented by symbol Pa.
In turn these thermal neutrons would be absorbed by the Thorium 232 changing it into Protactinium 233.
Protactinium ( formerly protoactinium ) is a chemical element with symbol Pa and atomic number 91.
The Berlin group then tested for protactinium by adding protactinium-234 to the solution.
Protactinium ( V ) chloride is the chemical compound composed of protactinium and chlorine with the formula PaCl5.
The atomic number of Protactinium is 91.
Protactinium exhibits two valence states ; the +5 is stable, and the +4 state easily oxidizes to protactiniumV.
Greek'protos ' for'ancester ' . Protactinium is before Actinium in the periodic table.
Protactinium would naturally degrade after 27 days into pure bomb grade Uranium 233.
In 1900 William Crookes isolated protactinium as a radioactive material from uranium which he could not identify.
If the protactinium remains in the reactor, small amounts of U-232 are also produced.
Only about 0.05 % of ingested protactinium is absorbed into the blood and the remainder is excreted.
