Question

19. Consider the following statements.
Statement-I : Isotopes of elements are the atoms
having same atomic mass but different atomic
numbers.
Statement-II : Isotope of cobalt is used as a fuel in
nuclear reactors.
Now, choose the correct option.
(1) Statement-I is correct, Statement-II is incorrect
(2) Statement-II is correct, Statement-I is incorrect
(3) Both the statements are correct
(4) Both the statements are incorrect

Answer 1

statement 1 is correct

Answer 2

(3) Both the statements are correct

i hope its hlp ypu

follows me