Card 1 of 27
What defines two nuclei as isotopes?
A
They have the same neutron number but different proton numbers.
B
They have the same proton number but different neutron numbers.
C
They have the same nucleon number but different proton numbers.
D
They have different proton numbers but the same neutron numbers.
Card 1 of 27
Background radiation and nuclear emissions Flashcards
27 flashcards on Edexcel AS Level Physics Background radiation and nuclear emissions: the key terms and definitions you need to recall.