Most often it is used for carbon dating.
Explanation:
By comparing the ratio of carbon 14 to carbon 12 in an organic sample they can easily determine how long ago the carbon 14 was absorbed from the atmosphere as it has long half life. This is what is known as radio carbon dating.
Futher:
It is also used for tracer studies in which we refine uranium to concentrate the desired isotope. A c-14 plant is prepared by increasing c-14 in atmosphere.
Thank you
Carbon-14 is a radioactive isotope with a half-life of 5730 years and is often used for
The radioactive isotope carbon-14 is used for radiocarbon dating. The half-life of carbon-14 is years. A wooden artifact in a museum has a count that is times that found in living organisms. Estimate the age of the artifact. The radioactive isotope carbon-14 1s used for radiocarbon dating. The half-life of carbon-14 is 5730 103 years. 14 A wooden artifact in a museum has a C count that is 3.13 x 10 times that found in living organisms Estimate the age...
1. The half-life of carbon-14 is 5730 years. A sample is found to have one-eighth the original amount of carbon-14 in it. How old is the sample? 5730 years, 716 years, 45800 years, 17200 years 2. Why wouldn't you use carbon-14 dating on a piece of shell that was estimated to be 1 million years old? Sea shells do not have radioisotopes, carbon dating is only useful on plants, uranium dating is better for items older than 1/2 million years,...
14 C is a radioactive isotope of carbon, which decays with a const ant half-life of 5730 y. If a Megatherium (giant sloth) skull contains 0.011% of the 14 C it did when the animal was alive, how old is the tusk?
Carbon 14, (14^, 6 C ) is a radioactive isotope of carbon that has a half-life of 5,730 years. If an initial sample contained 1,000 14C nuclei, how many would still be around after 22,920 years?
The half-life of carbon-14 is 5730 years. How long does it take for 3.6 grams of carbon-14 to be reduced to 1.3 grams of carbon-14 by radioactive decay? years (Do not round until the final answer. Then round to the nearest hundredth as needed.)
The half-life for the radioactive decay of C-14 is 5730 years. If a sample of C-14 initially contains 1.6 mmol of C-14, how many millimoles will be left after 2250 years?
please explain too 1) There is 1.3 radioactive carbon-14 atoms for every trillion carbon atoms in living organisms. Carbon-14 beta decays to nitrogen-14 with a half-life of 5730 years. (a) What is the activity due to carbon-14 in a 5o kg person? (Assume that 18% of the mass is carbon.) (b) Calculate Q for the decay. (c) what is the annual radiation done that a pernon e.eives fion their own arn-ht thenua C 14.003242 u N 14.003074 u 1) There...
The half-life for the radioactive decay of C−14 is 5730 years. If a sample of C−14 initially contains 1.7 mmol of C−14, how many millimoles will be left after 2250 years? Express your answer using two significant figures.
This Question: 1 pt 20 of 20 (15 complete The half-life of carbon-14 is 5730 years. How long does it take for 2.2 grams of carbon-14 to be reduced to 0.2 grams of carbon-14 by radioactive decay? (Do not round until the final answer. Then round to the nearest hundredth as needed.) Enter your answer in the box
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