Physics
>
GCSE
>
Measuring and Detecting Radioactivity
>
What is th...
Question
What is the golden rule of nuclear equations?
3 years ago
·
1 Reply
·
1596 views
E
Earline Cruickshank
1 Answer
James H
Verified Sherpa Tutor ✓
Enthusiastic physics and maths tutor with 31 years experience
89 reviews
The total mass number (top number) must be the same on each side. The total atomic number (bottom number) must be the same on each side.
I'm available for 1:1 private online tuition!
Click here to view my profile and arrange a free introduction.Think you can help?
More Physics GCSE Questions
Need a GCSE Physics tutor?
Get started with a free online introductions with an experienced and qualified online tutor on Sherpa.
Find a GCSE Physics Tutor