Problem: Which of the following choices lists a pair of isotopes?A. 146C and 147NB. 32He and 63LiC. 157N and 168OD. 31H and 21H

FREE Expert Solution

Isotopes have the same atomic number but different nucleon number.

An element X is written as:

AZX,

where A is the nucleon number and Z is the atomic number.

View Complete Written Solution
Problem Details

Which of the following choices lists a pair of isotopes?

A. 146C and 147N
B. 32He and 63Li
C. 157N and 168O
D. 31H and 21H

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Nuclear Physics concept. You can view video lessons to learn Nuclear Physics. Or if you need more Nuclear Physics practice, you can also practice Nuclear Physics practice problems.