Your answer to the previous question represents the energy produced by fusing four protons. Let us calculate the energy produced by 1 kg of hydrogen. To do this calculation, recall that: 4 protons = 6.6943 x 10⁻²⁷ kg If 6.6943 x 10⁻²⁷ kg produce _________
(A) 6.4 x 10¹⁴ J/kg
(B) 3.1 x 10¹³ J/kg
(C) 6.4 x 10⁻¹⁵ J/kg
(D) 2/3 x 10⁻¹² J/kg