A) 500 years
B) 5000 years
C) 50 years
D) \[5\times {{10}^{4}}years\]
Correct Answer: B
Solution :
\[{{C}^{14}}\] has a half-life period of 5570 years and is used in radio carbon dating. Carbon in living things contains a uniform living amount of radioactive \[{{C}^{14}}\] produced constantly in the atmosphere from the amount ofC14 in the dead sample, the age of the organism can be determined.
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