maCadenhead9652 maCadenhead9652 19-05-2023 Mathematics contestada Kilograms represented by the mass defect for thorium-234 = 3. 09 × 10-27 kg What is the nuclear binding energy for thorium-234? 2. 78 × 10-10 J 3. 36 × 10-14 J 1. 67 × 1017 J 5. 35 x 10-23 J.