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Does an atom become most stable when trying to fill its nucleus?
It becomes most stable when its nucleus is filled, not when it is filling it.
Does uranium not have a stable isotope?
Uranium hasn't stable isotopes.
What is the number of protons in the nucleus of a uranium atom?
92 protons in uranium nucleus
What is the stable nucleus produced at the end of the decay steps in a uranium decay series?
Thorium, radium, radon, polonium, thallium, etc.
Uranium-238 decays into thorium-234 How do scientists explain why this happens?
This decay occurs due to the instability of the uranium-238 nucleus, which undergoes alpha decay to achieve a more stable configuration as thorium-234. During alpha decay, a helium nucleus (two protons and two neutrons) is emitted from the uranium-238 nucleus, leading to the transformation into thorium-234.
What would happened to a stable nucleus in which the number of neutrons suddenly decreased?
The nucleus would become unstable because you need a certain amount of neutrons, electrons, and protons for it to be stable.
What radioactive decay of uranium?
The nucleus is too large to be stable. There is the theory of grouping of nucleons into alpha particles inside the nucleus and, through oscillations of the nucleus, one of these on one end of the nucleus can be repelled with a great enough force to push it out of the nucleus.
The type of particle a uranium-235 must absorb before it can split?
A uranium-235 nucleus must absorb a neutron in order to become unstable and split, a process known as nuclear fission. This absorption of a neutron causes the uranium-235 nucleus to become uranium-236, which then splits into two smaller nuclei, releasing additional neutrons and a large amount of energy.
What is Radioactive decay of Uranium-235?
Radioactive decay of uranium-235 is a process in which the nucleus of a uranium-235 atom transforms into a more stable nucleus by emitting radiation in the form of alpha and beta particles, as well as gamma rays. This decay results in the formation of daughter isotopes and the release of energy.
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.
Why is uranium electrically neutral?
Uranium is electrically neutral because it has an equal number of positively charged protons and negatively charged electrons. In its stable state, the number of protons in the nucleus is balanced by the number of electrons orbiting around the nucleus, resulting in no overall electrical charge.
When does Uranium-235 become unstable?
Uranium 235 is unstable because it is a radioactive isotope. This means that it is constantly decaying and emitting radiation. The reason it is unstable is because it has too many neutrons in its nucleus. The neutron is a unstable particle, and when there are too many of them in one place, they can cause problems. When uranium 235 decays, it emits alpha particles, which are high-energy particles that can damage DNA and cause cancer.
