Question
Which of the following isotope of hydrogen is
radioactive in nature?Solution
Hydrogen is the only element whose isotopes have different names that are in common use today. These are Protium, Deuterium and Tritium. Out of these three isotopes of hydrogen, only tritium is radioactive in nature. Of the hydrogen isotopes, tritium (³H or 1H3) is the only naturally radioactive one.Â
What is the difference of ages of C and B?
Which of the following is true?
Six persons (M, N, O, P, Q, and R) live on different floors of a six-floor building. The bottommost floor is numbered as 1 and the topmost floor is num...
Sum of pens with the DR and LABOUR is ___.
How many boxes are placed between box S and box R?
Which of the following other boxes are placed in a stack where H is placed?Â
Seven persons, P, Q, R, S, T, U and V, live in a building, which has seven floors. The floor, which is at the bottommost position is numbered as 1, the ...
____ likes Purple.
Who among the following lives on the topmost floor?
Which of the following combination is definitely true?
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