Physics
A radioactive nucleus emits a beta particle. The position of daughter nucleus in the periodic table as compared to the parent nucleus after emitting a beta particle is :
- at the same place
- one place higher
- one place lower
- two places lower
Related Questions
The heaviest nuclear radiation is :
- X radiation
- α radiation
- γ radiation
- β radiation
To study the age of excavated materials of archeological significance, we study the rate of decay of an isotope of :
- uranium
- cobalt
- carbon
- chlorine
The speed of γ radiations is :
- of the order of 106 ms-1
- of the order of 107 ms-1
- equal to the speed of light, i.e. 3 x 108 ms-1
- none of the above