Multiple Choice
The molecular mass for chlorine is not an integer multiple of the molecular mass of hydrogen but is about 35.5 times the molecular mass of hydrogen.This is primarily because
A) the proton and neutron have different masses.
B) there are different isotopes of chlorine.
C) of the binding energy of the chlorine nucleus.
D) the chlorine nucleus has 35.5 nucleons.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: 1 Bq = _ Ci?<br>A)1<br>B)10<sup>6</sup><br>C)2.7 × 10<sup>-11</sup><br>D)3.7
Q3: Two nuclei collide,one originally at rest,in an
Q4: There are samples of two different isotopes,X
Q5: If the sum total mass of reactants
Q6: Neglecting recoil of the gold nucleus,how much
Q7: An ancient building was known to have
Q8: A radioactive isotope that emits a gamma
Q9: The alpha radiation first classified by Rutherford
Q10: What particle is emitted when <sup>240</sup>Pu decays
Q11: Tritium has a half-life of 12.3 years.How