A/c/d. that is the anser hope it helps
Answer:
A
Explanation:
The greatest concentration of atomic mass is in the nucleus because it is made up of protons and neutrons. The electrons surrounding the nucleus don't have as much mass as protons or neutrons.
Hopefully this helps...
C. Radiation Hope this helps and You're welcome. :3
C. Slamming on the brakes to come to a stop at a stop sign. Here you are Decelerating.
