Physics · Radioactivity
What is the rest mass of a gamma (γ) ray photon?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19.1 × 10⁻³¹ kg
- 26.6 × 10⁻²⁷ kg
- 31.67 × 10⁻²⁷ kg
- 4Zero✓
Correct answer
Zero
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