What is the total binding energy of 12 C? 2C atomic mass = 12.000 amu; mass of proton = 1.007825 amu; mass of neutron = 1.008665 amu; 1 kg = 6.022 x 1026 amu; 1 J = 1 =g.m²)/s²j?

What is the binding energy in kJ/mol In for indium-115? kJ/mol 49H+ 66,n In 115 115 The required masses (g/mol) are:H= 1.00783 ;n= 1.00867 ; 4 In = 114.90410

Calculate the binding energy per nucleon (in J) for 108 and 118. The atomic masses are 10.012937 u for 108, and 11.009306 u for 113. (Enter unrounded values. Assume that the mass of H = 1.007825 u, mp = 1.007275 u, mn = 1.008666 u, and m = 0.000549 u, respectively.) 10B -1.824e-14 118 -2.3920-14 XJ/nucleon XJ/nucleon Need Help? Read It Supporting Materials Periodic Table Constants & Factors Supplemental Data

The curie (Ci) is a commonly used unit for measuring nuclear radioactivity: 1 curie of radiation is equal to 3.7x1010 decay events per second (the number of decay events from 1 g of radium in 1 s). (a) What mass of Na, 3*so, has an activity of 11.2 mCi? Sulfur-38 has an atomic mass of 38.0 and a half-life of 2.87 h. ng (b) How long does it take for 99.98% of a sample of sulfur-38 to decay? h