ChatterBank1 min ago
Dt 12628
4 Answers
17a.....in physics,atomic nuclei with the same atomic numbers and mass as others but different energy states
Many thanks
Many thanks
Answers
Best Answer
No best answer has yet been selected by spevick. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.