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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.
What else can I help you with?
What is the primary reason an atoms nucleus is unstable?
Increasing the ratio neutrons/protons in the nucleus the atom become unstable.
Which will NOT cause air to become unstable?
If the air is stable, it will not become unstable unless there is a significant change in the atmospheric conditions. Factors that might cause air to become unstable include temperature inversions, warm air rising over cooler air, or the presence of a lifting mechanism like a front or mountain range.
Where is unstable nuclei most commonly found?
Unstable nuclei are most commonly found in radioactive materials, such as uranium and radium. These materials emit radiation as the unstable nuclei undergo radioactive decay in an attempt to become more stable.
Is the process of unstable atoms trying to become stable by emitting energy that is at a level high enough to ionize.?
Yes, unstable atoms can become stable by emitting excess energy in the form of ionizing radiation such as gamma rays, alpha particles, or beta particles. This process helps the atom achieve a more stable configuration by releasing the excess energy stored in its nucleus.
A uranium235 sample starts with 200 atoms and 700 million years later there are 100 atoms What is the halflife of uranium235?
700 milliion years. The definition of half-life is the period of time during which one-half of the atoms of an element undergo decay into other elements.
What causes air to become more unstable?
what is the only way air can become unstable
What is one bad use of uranium235?
can cause lung cancer
How does a person become radioactive?
By becoming unstable
What does not cause air become unstable?
water
What number of protons does carbon atom become unstable?
Carbon atom contains only 6 protons. It is become unstable when number of neutrons are increasing.
Why has electricity become unstable?
Electricity became unstable when there is a defect on its power lines, or there is an interruption and less production from its source.
What is the primary reason an atoms nucleus is unstable?
Increasing the ratio neutrons/protons in the nucleus the atom become unstable.
What is true about the fission of uranium235?
The reaction produces more neutrons than were needed to start it.
What did Hitlers associates do after they recognized Hitler had become unstable?
plotted to assassinate him
What happens to an unstable nuclei?
They give out radiation to become more stable.
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.
Which will NOT cause air to become unstable?
If the air is stable, it will not become unstable unless there is a significant change in the atmospheric conditions. Factors that might cause air to become unstable include temperature inversions, warm air rising over cooler air, or the presence of a lifting mechanism like a front or mountain range.
