All of the statements about nuclear reactions are true except |
|
a) |
Nuclear reactions involve changes in the nucleus of an atom |
b) |
The rate of a nuclear reaction is increased by the addition of a catalyst |
c) |
A nuclear reaction is unaffected by the chemical state of the atoms involved |
d) |
Nuclear reactions of the same element vary according to which isotope is involved |
All of the statements about nuclear reactions are true except |
|
a) |
Nuclear reactions involve changes in the nucleus of an atom |
b) |
The rate of a nuclear reaction is increased by the addition of a catalyst |
c) |
A nuclear reaction is unaffected by the chemical state of the atoms involved |
d) |
Nuclear reactions of the same element vary according to which isotope is involved |
(b) Catalyst has no effect on nucleus reactions |