What element has an atomic number of 234?
Uranium element
Please visit the Uranium element page for information specific to the chemical element of the periodic table….Uranium-234.
PubChem CID | 61704 |
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Synonyms | Uranium-234 13966-29-5 Uranium, isotope of mass 234 Uranium 234 DTXSID40891752 More… |
Molecular Weight | 234.04095 |
What is the atomic number of nitrogen?
7
Nitrogen/Atomic number
What is the P+ of nitrogen?
Nitrogen is a chemical element with symbol N and atomic number 7. Classified as a nonmetal, Nitrogen is a gas at room temperature….Nitrogen.
Atomic Mass | 14.007u |
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Year Discovered | 1772 |
Which is thorium 234 in relation to uranium 238?
protactinium 234
A nucleus of uranium 238 decays by alpha emission to form a daughter nucleus, thorium 234. This thorium in turn transforms into protactinium 234, and then undergoes beta-negative decay to produce uranium 234.
What is the most useless gas?
Occurrence. Protactinium is one of the rarest and most expensive naturally occurring elements.
Is thorium named after Thor?
In 1815, for example, Berzelius isolated a new element from a mineral sent to him from the Swedish mining town of Falun and named it thorium after the Scandinavian god of thunder, Thor.
What is the period number for nitrogen?
2
Fact box
Group | 15 | Melting point |
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Period | 2 | Boiling point |
Block | p | Density (g cm−3) |
Atomic number | 7 | Relative atomic mass |
State at 20°C | Gas | Key isotopes |
What is the symbol of uranium-235?
235U
Uranium-235
General | |
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Symbol | 235U |
Names | uranium-235, U-235 |
Protons | 92 |
Neutrons | 143 |