Final Answer:
The binding energy of the nucleus of the isotope sulfur-34 is approximately 8.5 MeV per nucleon. Sulfur-34 would tend towards stability through fusion rather than fission.
Step-by-step explanation:
The binding energy per nucleon (BE/A) of a nucleus can be calculated using the formula:
BE/A = (Zm_p + Nm_n - M)/A
Where:
Z is the number of protons
N is the number of neutrons
m_p is the mass of a proton
m_n is the mass of a neutron
M is the mass of the nucleus
A is the mass number
For sulfur-34, Z = 16, N = 18, m_p = 1.007276 a.m.u, m_n = 1.008665 a.m.u, and M = 33.9678668 a.m.u. Plugging these values into the formula gives us:
BE/A = (161.007276 + 181.008665 - 33.9678668)/34 ≈ 8.5 MeV
This indicates that sulfur-34 has a binding energy of approximately 8.5 MeV per nucleon.
Sulfur-34 would tend towards stability through fusion rather than fission because fusion reactions release energy when light nuclei combine to form a heavier nucleus, and in this case, the resulting nucleus would have a higher binding energy per nucleon, making it more stable.