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What is the appreciable radioactivity of uranium is mainly due to m?
The appreciable radioactivity of uranium is mainly due to the isotope uranium-238 (U-238). U-238 is a naturally occurring isotope that undergoes alpha decay, emitting alpha particles and transforming into thorium-234.
When radioactive uranium decays it emits an alpha particle and produces a nuclide of thorium . according to the nuclear equation what is the mass of the thorium produced?
When uranium undergoes alpha decay, it emits an alpha particle (which consists of 2 protons and 2 neutrons) and transforms into thorium. The mass of the thorium produced can be determined by subtracting the mass of the emitted alpha particle from the original mass of the uranium nuclide. The specific mass of thorium will depend on the isotope of uranium that is decaying, but it generally corresponds to the mass number of the uranium minus 4 (for the alpha particle).
When uranium undergoes alpha decay it becomes an isotope of thorium. Which notation indicates the thorium isotope produced?
When uranium undergoes alpha decay, it emits an alpha particle (which is equivalent to a helium nucleus, ( ^4_2He )), resulting in a decrease of its atomic number by 2 and its mass number by 4. For example, if uranium-238 (( ^{238}{92}U )) undergoes alpha decay, it transforms into thorium-234 (( ^{234}{90}Th )). Thus, the notation for the thorium isotope produced is ( ^{234}_{90}Th ).
What is the first radioactive element that forms when uranium 238 decays?
The first radioactive element formed when uranium-238 decays is thorium-234. Uranium-238 undergoes alpha decay to form thorium-234.
What does 4n plus 2indicate in uranium series?
In the uranium series, 4n + 2 represents the decay process of uranium-238 (238U) where it undergoes alpha decay to form thorium-234 (234Th) by emitting an alpha particle. The equation indicates that for every 1 decay of uranium-238, 1 thorium-234 and 2 alpha particles are produced.
How uranium effect your environment?
Uranium undergoes radioactive decay and emits alpha particles which can damage tissue.
What is the appreciable radioactivity of uranium is mainly due to m?
The appreciable radioactivity of uranium is mainly due to the isotope uranium-238 (U-238). U-238 is a naturally occurring isotope that undergoes alpha decay, emitting alpha particles and transforming into thorium-234.
When uranium undergoes alpha decay it becomes an isotope of thorium. Which notation indicates the thorium isotope produced?
When uranium undergoes alpha decay, it emits an alpha particle (which is equivalent to a helium nucleus, ( ^4_2He )), resulting in a decrease of its atomic number by 2 and its mass number by 4. For example, if uranium-238 (( ^{238}{92}U )) undergoes alpha decay, it transforms into thorium-234 (( ^{234}{90}Th )). Thus, the notation for the thorium isotope produced is ( ^{234}_{90}Th ).
What mineral gives of particles?
Uranium is a mineral that can emit particles such as alpha, beta, and gamma radiation. These particles are released as the uranium undergoes radioactive decay.
Uranium-238 undergoes nuclear decay Therefore uranium-238 will?
Become thorium-234 after ejecting an alpha particle and gamma ray. The thorium-234 continues to decay through 13 more decay events, ultimately becoming lead-126.
What is the first radioactive element that forms when uranium 238 decays?
The first radioactive element formed when uranium-238 decays is thorium-234. Uranium-238 undergoes alpha decay to form thorium-234.
Identify the resulting nucleus when uranium 238 undergoes 5 successive decay series?
The resulting nucleus after uranium-238 undergoes 5 successive decay series would be lead-206. Through multiple alpha and beta decays, uranium-238 eventually stabilizes as lead-206, which is a stable isotope.
Is uranium 238 a slow or fast neutron absorber?
uranium 238 is a fast neutron absorber the answer is correct but for more explanation:- when uranium 238 is bombard by neutron >>> uranium 238 , undergoes B decay>>>Np 239 ,undergoes B decay >>> Pu 239 finally undergoes alpha decay >>> fissile U
What does 4n plus 2indicate in uranium series?
In the uranium series, 4n + 2 represents the decay process of uranium-238 (238U) where it undergoes alpha decay to form thorium-234 (234Th) by emitting an alpha particle. The equation indicates that for every 1 decay of uranium-238, 1 thorium-234 and 2 alpha particles are produced.
What type of radioactive decay resulted in uranium-238 becoming thorium-234 and how do you know?
This is alpha decay.If you notice carefully, uranium has 238 atomic wt. and on decaying becomes thorium with atomic wt. of 234. hence it lost atomic wt. of 4. He, which is released in alpha decay, has atomic no. of 4. Hence, if uranium decayed into Helium and Thorium, it will undergo Alpha Decay
Uranium 235 and Uranium 238 are said to be what kind of radioactivity?
Uranium 235 and uranium 238 are especially alpha particles emitters. They are natural radioactive isotopes.
When uranium radiate alpha particles what element is produced?
When uranium radiates alpha particles, it transforms into thorium. Thorium is a radioactive element that is produced as a result of the decay of uranium through alpha emission.
