Multiple Choice
The neutral helium atom, He, has a mass of 4.002603 u, a neutron has a mass of 1.008665 u, a proton has a mass of 1.007277 u, and a neutral hydrogen atom has a mass of 1.007825 u. What is the binding energy of the He nucleus? (1 u = 931.5 MeV/c2)
A) 20.5 MeV
B) 22.4 MeV
C) 27.3 MeV
D) 28.3 MeV
E) 23.4 MeV
Correct Answer:

Verified
Correct Answer:
Verified
Q33: Plutonium has a half life of 2.4
Q43: Which of the following particles are leptons?
Q47: Carbon-14 decays by β<sup>-</sup> emission.What nucleus is
Q65: The atomic number of an atom is
Q96: How many quarks are in a
Q98: When <sup>235</sup>U undergoes fission, the average
Q103: A 1.0-mol sample of an isotope is
Q106: In the first nuclear reaction observed,
Q109: Inside the nucleus,the strongest of the four
Q111: Atomic nuclei that are all isotopes of