What effect will the additional 2 neutrons  possessed by atom B have on the chemical properties of atom B relative to A?
           A
 27 electrons(-)
 27 protons (+)
 31 neutrons  (0)
           B
  27 electrons (-)
  27protons    (+)
  33 neutrons (0) 
n or n0             0        1.00 amu
 e-        -1        1/1836 ~ 0
  p or p+       +1       1.00 amu
Evaluate the following information concerning two atoms:
Application :  Atomic Properties
proton
electron
neutron
Sub-atomic Particle
Symbol
Electrical Charge (esu)
Mass (amu)