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Hace 2 días · The list is based on figures from PRIS (Power Reactor Information System) maintained by International Atomic Energy Agency. In service. As of of May 2023, there are 436 operable nuclear power reactors worldwide. This table lists all currently operational power stations. Some of ...
Hace 4 días · double hexagonal close-packed (dhcp) ( hP4) Neodymium is a chemical element; it has symbol Nd and atomic number 60. It is the fourth member of the lanthanide series and is considered to be one of the rare-earth metals. It is a hard, slightly malleable, silvery metal that quickly tarnishes in air and moisture.
Hace 4 días · Stainless steel, also known as inox, corrosion-resistant steel (CRES) and rustless steel, is an alloy of iron that is resistant to rusting and corrosion.It contains iron with chromium and other elements such as molybdenum, carbon, nickel and nitrogen depending on its specific use and cost. Stainless steel's resistance to corrosion results from the 10.5%, or more, chromium content which forms a ...
Hace 4 días · legend ^ Denotes player who has been inducted to the Naismith Memorial Basketball Hall of Fame: Denotes player who has been selected for at least one All-Star Game with the Los Angeles Clippers and is currently on the team roster: Denotes player who has been selected for at least one All-Star Game with the Los Angeles Clippers : x: Denotes player who is currently on the Los Angeles Clippers roster
Hace 4 días · Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula SiO 2, commonly found in nature as quartz. In many parts of the world, silica is the major constituent of sand.Silica is abundant as it comprises several minerals and synthetic products. All forms are white or colorless, although impure samples can be colored.
Hace 4 días · Plutonium is a chemical element; it has symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. The element normally exhibits six allotropes and four oxidation states.
Hace 3 días · Platinum also has 38 synthetic isotopes ranging in atomic mass from 165 to 208, making the total number of known isotopes 44. The least stable of these are 165 Pt and 166 Pt, with half-lives of 260 μs, whereas the most stable is 193 Pt with a half-life of 50 years. Most platinum isotopes decay by some combination of beta decay and alpha decay. 188
