Which one of the following statements about the atomic nucleus is accurate?
The nucleus is held together mostly by the electrical and gravitational forces
Large nuclei are denser than light nuclei
All nuclei have nearly the same density
Smaller nuclei are denser than larger nuclei
All nuclei have nearly the same density.
Which of the following is correct ? Statement I: Neutron to proton ratio less than 1 especially in a heavy nuclei makes it highly unstable.