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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.
How long can radioactivity be on uranium?
Radioactivity can persist on uranium for billions of years, as uranium has a very long half-life. The most common isotope of uranium, uranium-238, has a half-life of about 4.5 billion years. Uranium-235, another isotope, has a shorter half-life of about 700 million years.
Uranium radiation currie per gram?
The curie (Ci) is a unit of radioactivity, not specific to uranium. However, for uranium-238, which is the most common isotope of uranium, the activity typically ranges from 0.1 to 0.3 microcuries (µCi) per gram. It's important to note that radiation levels can vary depending on the specific isotopes present and their concentrations.
Uranium -238 undergoes alpha decay Therefore uranium -238 will?
Uranium 238 is transformed in thorium 234 by alpha decay.
How is the structure of an atom or uranium 235 dfferent to the structure of an atom of uranium 238?
The main difference between uranium-235 and uranium-238 is their atomic masses. Uranium-235 has 235 atomic mass units (AMU) while uranium-238 has 238 AMU. This difference in mass is due to the number of neutrons in the nucleus of each isotope.
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.
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.
How long can radioactivity be on uranium?
Radioactivity can persist on uranium for billions of years, as uranium has a very long half-life. The most common isotope of uranium, uranium-238, has a half-life of about 4.5 billion years. Uranium-235, another isotope, has a shorter half-life of about 700 million years.
How many neutrons are stuffed into the nucleus of uranium-238?
Uranium-238 has 146 neutrons.
Uranium radiation currie per gram?
The curie (Ci) is a unit of radioactivity, not specific to uranium. However, for uranium-238, which is the most common isotope of uranium, the activity typically ranges from 0.1 to 0.3 microcuries (µCi) per gram. It's important to note that radiation levels can vary depending on the specific isotopes present and their concentrations.
Uranium -238 undergoes alpha decay Therefore uranium -238 will?
Uranium 238 is transformed in thorium 234 by alpha decay.
How many neutrons in a neutrally charged uranium 238?
Uranium 238 has 146 neutrons.
How is the structure of an atom or uranium 235 dfferent to the structure of an atom of uranium 238?
The main difference between uranium-235 and uranium-238 is their atomic masses. Uranium-235 has 235 atomic mass units (AMU) while uranium-238 has 238 AMU. This difference in mass is due to the number of neutrons in the nucleus of each isotope.
Uranium -235 and uranium -238 are different of uranium?
Uranium-235 and uranium-238 are isotopes of uranium, meaning they have the same number of protons but different numbers of neutrons. Uranium-235 is used in nuclear reactors and weapons due to its ability to sustain a nuclear chain reaction, while uranium-238 is more abundant in nature but less useful for these purposes.
Uranium-235 and uranium-238 are different?
Uranium-235 and uranium-238 are different isotopes of the element uranium. They have different mass numbers due to different numbers of neutrons.
If uranium has an atomic number of 92 how many protons and neutrons are found in the uranium 238 atom?
In a uranium-238 atom, the number in the isotope name stands for the total number of protons and neutrons in the nucleus. So in this case, uranium-238 has 92 protons (atomic number) and 146 neutrons (238 - 92).
Uranium 238 can be triggered to split when it is struck by?
Uranium-238 is fissionable only by bombardment with fast neutrons.
