Determine the distance between 7.3 and 3.5.
A.10.7
B.4.3
C.3.7
D.-3.7

4.3

Step-by-step explanation:

For this question, we will have to subtract. To find the distance, we subtract the smaller number from the bigger number.

7.3 - 3.5 = 4.3

The answer to your question is 4.3

I hope I helped you!

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons