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What else can I help you with?
How long have you been in US?
Almost half my life.
How long is berkelium's half- life?
The half life of the most important isotope of berkelium - 247Bk - is 1 380 years.
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.
What does half-life tell about a radioisotope?
How long it takes for half of a sample to decay to another form.
How long does radiation stay around?
Radioactivity gradually falls in all radioactive materials, how quickly it falls depends on the half-life of the material. The radioactivity of a material with a short half-life will fall alot quicker than the radioactivity of a material with a long half-life.
How long does a half of a 37.5 adepex stay in your system if you only took a half?
the half life of phentermine is 16 to 31hrs
What is the plural form of radium?
No plural for radium.
What is radiums symbol?
The chemical symbol of radium is Ra.
If it were 2 hours later it would be half as long?
If its linear half-life were 2 hours, then yes.
Why a geiger counter gives a lower counting rate for radioactive material that has a long half life than does with short half life?
A Geiger counter detects radiation by counting the number of decay events that occur. Radioactive material with a long half-life decays more slowly, resulting in fewer decay events per unit time compared to material with a short half-life. Therefore, the Geiger counter will record a lower counting rate for radioactive material with a long half-life.
Why is it called half-life of an atom?
The half-life of an atom is how long it takes for half of the atom's mass to radioactively decay. This occurs exponentially; therefore, after 2 of the atom's half-lives have passed, 3/4 of the atom will have decay (half during the first half-life, then half of the remaining mass, or one quarter, during the second).
What is radiums chemical state?
Radium is an alkaline earth metal, radioactive, solid, reactive.
