8.1k views
3 votes
Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

User Karlgold
by
6.2k points

2 Answers

2 votes
The answer is 131 I. Hope this helps!
User MacMac
by
7.1k points
7 votes
131
I Here the answer
53
User Old Nick
by
6.5k points