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235 (two hundred [and] thirty-five) is the integer following 234 and preceding 236. Additionally, 235 is: a semiprime; a heptagonal number; a centered triangular number; therefore a figurate number in two ways; palindromic in bases 4 (3223 4), 7 (454 7), 8 (353 8), 13 (151 13), and 46 (55 46) a Harshad number in bases 6, 47, 48, 95, 116, 189 ...
- Uranium-235 - Wikipedia
Uranium-235 (235 U or U-235) is an isotope of uranium making...
- 235 - Wikipedia
362 or −19 or −791. Year 235 ( CCXXXV) was a common year...
- Uranium-235 - Wikipedia
Aug 16, 2023 · There are three natural isotopes of uranium — uranium-234 (U-234), uranium-235 (U-235) and uranium-238 (U-238). U-238 is the most common one, accounting for around 99 per cent of natural uranium found on earth.
May 21, 2021 · May 21, 2021. From pickups to sports cars, Chevy’s 235 engine has powered some of the most iconic models ever made. We review this legendary engine’s history, specs and reliability. Car enthusiasts all have their favorite engine, from a thumping V8 to a high-revving four-cylinder.
uranium-235 (U-235), radioactive isotope of the element uranium with a nucleus containing 92 protons and 143 neutrons. Uranium-235 is the only naturally occurring fissile material; that is, the uranium-235 nucleus undergoes nuclear fission when it collides with a slow neutron (a neutron with a kinetic energy less than 1 electron volt ).
Most of it is uranium-238; uranium-235 is less common; uranium-234 is the rarest. Pitchblende is the main ore that is mined for uranium. Uranium-235 can be used in nuclear reactors and nuclear weapons by making a nuclear chain reaction. This turns the uranium-235 into uranium-236 and splits the nucleus into two smaller nuclei.
