A bottle of red wine is thought to have been sealed about 5 years ago. The wine containa a number of different kinds of atoms, incluing carbon, oxygen,and hydrogen. Each of these has a radioactive isotope. The radiaoctive isotope of carbon is the familiar ._6^(14)C with a half-life of 5730 years . The radioactive isotope of oxygen is. ._(8)^(15)O and has a half-life of 122.2 s . The radioactive isotope of hydrogen ._1^(3)H and is called tritium, its half-life is 12.33 years . The activity of each of these isotopes is known at the time the bottle was sealed. However, only one of the isotopes is useful for determining the age of the wine accurately. Which is it?

Number of neutrons and electrons present in radioactive isotope of hydrogen is

Tritium, a radioactive isotope of hydrogen, emits which of the following particles?

Tritium (._(1)^(3)H) is a radioactive isotope of hydrogen. It has a half life of about 12 years. It is produced in the upper atmosphere and is brought to the earth by rain. This mechanism replensihes the Tritium in water on the Earth. Estimicate the ageof a bottle of wine whose ._(1)^(3)H radiation is about ((1)/(5))^(th) of that of a new bottle. ["log"_(10)2=0.303] .

The equation given below shows the disintegration of the radioactive isotope of hydrogen ""_(1)^(3) T to ""_(2)^(3) HE + X Which one fo the following is x in the equation

Tritium is a radioactive isotope of hydrogen . It emits

Which is a radioactive isotope of hydrogen?