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How do you use the word radioactive in a sentence?
That area will be radioactive for a long, long time.
Why is silver radioactive?
Silver itself is not radioactive. However, certain isotopes of silver can be radioactive. For example, silver-108 and silver-110 are radioactive isotopes with long half-lives that can undergo radioactive decay. These isotopes are not commonly found in nature.
Does fusion create radioactive waste?
Yes, fusion does not create long-lived radioactive waste like fission does.
How long does ionizing radiation last?
Ionizing radiation lasts for as long as the radioactive material emitting it remains radioactive. The duration can vary depending on the half-life of the specific radioactive isotope involved. Some isotopes may last seconds to minutes, while others can remain radioactive for thousands of years.
Does fusion produce radioactive waste?
Yes, fusion does not produce long-lived radioactive waste like nuclear fission.
Is germanium radioactive?
92.66% of the germanium found in nature is not radioactive. 7.44% of germanium is 76Ge, which has a very long half life of 1.78 x 1021 years.
How long does radioactive fallout last?
3000 years or around that number
What are unwanted radioactive products formed during nuclear reactions called?
Unwanted radioactive products formed during nuclear reactions are called nuclear waste or radioactive waste. These byproducts are often harmful to the environment and can remain radioactive for long periods of time, presenting challenges for disposal and management.
How does radioactive dating work to determine the age of rocks and fossils?
Radioactive dating works by measuring the amount of radioactive isotopes in a rock or fossil and calculating how long it has been decaying. By comparing the ratio of radioactive isotopes to stable isotopes, scientists can determine the age of the sample.
What is the problem with disposing of radioactive wastes is that they have a long what?
Radioactive substances have half-lives. This is because the isotope constantly is changing from the radioactive isotope to a daughter element. For example, eventually, when uranium's radioactivity is gone, it becomes lead. After one half life of a radioactive substance, only 50% of that substance is still radioactive. Therefore, after one half-life, a piece of uranium is 50% lead and therefore %50 less radioactive. After another half-life, it has 25% of the original radioactivity, and 75% of the original uranium has become lead. This is the problem with radioactive wastes. It takes many years just for one half lives for some substances, such as uranium. Because radioactivity is harmful, those substances have to be stored until they are no longer radioactive. So, in short, the problem with disposing of radioactive wastes is that they have long half-lives. (although this is not true with ALL substances because some have short half-lives, but, in general, radioactive substances have long half-lives.
Nuclear power how long does the radioactive source take to decay?
It depends on the radioactive source half life. refer to the related question below for more information.
How long is the half life of radioactive water?
The half-life of radioactive water depends on the specific isotope present in the water. Common radioactive isotopes found in water include tritium and carbon-14, which have half-lives of about 12.3 years and 5,730 years, respectively.
