Question

The decay of radioactive substance can be accelerated nor slowed by any physical or chemical method.

• A. True
• B. False

Answer 1

The correct option is A True

$\begin{array}{c}\text{(True) - The decay of the radioactive element cannot}\\ \text{be accelerated nor slow down by the other physical or}\\ \text{chemical changes. The half life of the unstable}\\ \text{nuclei are completely fixed and cannot be altered}\\ \text{by any other quantity.}\end{array}$