The half-life of Unobtanium-118 is 3 days. How many days pass for 800 grams of this element to be reduced to 25 grams?

Q: any half-lives pass in a

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Q: Tritium, or 3H, has a half-life of 12.32 years. Imagine a sample of tritium is prepared. (a) What…

A: half life = 12.32 years Original number of nuclei = No

Q: Iodine-120 has a half life of 1.35 hours. If you start off with a sample which has an activity of…

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Q: 29. If 3 1, в — 23, -ы — 30, then a-6 is : %3D %3D (а) 10 (b) 20 (с) 30 (d) 40

A: Given value--- | a | = 11 . | b | = 23 . | a - b | = 30 . We have to find--- | a + b | ?

Q: Half life of protactinium 234

A: Protactinium 234 is a radioactive element with an…

Q: The frequency of radiation required to promote a nucleus in the alpha spin state to the beta spin…

A: Like all spectroscopic methods, NMR involves the use of energy to excite a sample Each of these…

Q: How many kilograms of water are needed to obtain the 198.8 mol of deuterium, assuming that deuterium…

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Q: What is the binding energy of the nucleus of a neutral gold atom,    in units of joules?  Work the…

A: Number of Protons in a neutral Gold atom=79Mass of proton=1.00727647 amuNumber of Neutrons in a…

Q: It took an object 50 seconds to move from point A to B, then to CIf point Bis 10 m, east of point A…

A: Time taken for object to go from A to C through B t=50 s, B is 10 m east of A and 5 m west of C at…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.