Which of the following is the relatively most accurate method for dating of fossils ?
Which of the following is the relatively most accurate method for dating of fossils ?
(a) Radio-carbon method
(b) Potassium-argon method
(c) Electron-spin resonance method
(d) Uranium-lead method
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Correct option (c) Electron-spin resonance method
Explanation
Electron spin resonance method is the most accurate method for dating of fossils. It measures number of charges occupying deep traps crystal band gap.
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