GKFix MCQ Question

What is the approximate value of the Bohr radius (radius of the n=1 orbit)?

• A. 5.3 × 10⁻¹¹ m
• B. 1.06 × 10⁻¹⁰ m
• C. 2.7 × 10⁻¹¹ m
• D. 1.0 × 10⁻¹⁰ m