Physics · Nuclear Physics
Argon-40 gas found in the Earth's atmosphere is primarily generated due to the radioactive decay of which of the following isotopes?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1K - 41
- 2Ca - 48
- 3Ca - 40
- 4K - 40✓
Correct answer
K - 40
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