How much plutonium is in a power plant?
The approximately 1.15% of plutonium in the spent fuel removed from a commercial LWR power reactor (burn-up of 42 GWd/t) consists of about 53% Pu-239, 25% Pu-240, 15% Pu-241, 5% Pu-242 and 2% of Pu-238, which is the main source of heat and radioactivity.
What is the number of plutonium?
94
Plutonium is a radioactive metallic element with the atomic number 94. It was discovered in 1940 by scientists studying how to split atoms to make atomic bombs.
How does plutonium react with nitrogen?
Plutonium is chemically reactive. It tarnishes in air, taking on a yellow cast when oxidized. It dissolves in hydrochloric, hydriodic, and perchloric acids and reacts with the halogens, carbon, nitrogen, and silicon. Pure plutonium metal may be prepared by reduction of the trifluoride, PuF3, with calcium metal.
Who has the most plutonium?
The largest stockpiles belonged to the United States with 502 tons of plutonium, Russia with 271 tons and France with 236 tons, according to the report. Stocks of civilian plutonium grow by 70 tons each year, according to the report.
How many neutrons does plutonium have in it?
Summary Element Plutonium Number of neutrons (typical isotopes) 239, 240, 241, 244 Number of electrons 94 Electron configuration [Rn] 5f6 7s2 Oxidation states +3,4,5,6
How many protons are in a nitrogen atom?
It has an atomic weight of 14.007 amu. Nitrogen is the seventh element on the periodic table. It has an atomic number of 7, so it also has seven protons. Because nitrogen has an atomic weight of 14.007 amu, its mass number is 14.
What is the mass of an isotope of plutonium?
Mass numbers of typical isotopes of Plutonium are 239, 240, 241, 244. Atomic mass of Plutonium is 244 u. The atomic mass is the mass of an atom.
How did plutonium get its atomic number 94?
Printable Version. Plutonium is a radioactive metallic element with the atomic number 94. It was discovered in 1940 by scientists studying how to split atoms to make atomic bombs. Plutonium is created in a reactor when uranium atoms absorb neutrons. Nearly all plutonium is man-made.