\[{{C}^{14}}\] is [KCET 2002]

1.	\[{{C}^{14}}\] is [KCET 2002]
A.	A natural radioactive isotope
B.	A natural non-radioactive isotope
C.	An artificial radioactive isotope
D.	An artificial non-radioactive isotope
Answer» B. A natural non-radioactive isotope

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\[{{C}^{14}}\] is [KCET 2002]

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