When Two Atoms of ²H Are Fused to Form One

question 54

Multiple Choice

When two atoms of ²H are fused to form one atom of ⁴He, the total energy evolved is
3) 83 × 10^{- 12} J. What is the total change in mass (in kg) for this reaction? (C = 3.00 × 10⁸ m/s)

• A) 1.28 × 10^{- 17}
• B) 4.26 × 10^{- 26}
• C) 1.15
• D) 4.26 × 10^{- 29}
• E) 3.45 × 10⁸

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