GKFix MCQ Question

How is the electron volt (eV) related to the joule?

• A. 1 eV = 3.2 × 10⁻¹⁹ J
• B. 1 eV = 1.6 × 10⁻¹⁹ J
• C. 1 eV = 9.1 × 10⁻³¹ J
• D. 1 eV = 6.6 × 10⁻³⁴ J