The only radioactive isotope worth mentioning is carbon-14 (14C), which is believed to represent 0.0000000001% of the total carbon mass in the entire atmosphere.
The others are either very stable (12C and 13C, for instance), or so unstable they barely are noticed before decaying (8C has a half-life of 1.98739x10−21 seconds).
The amount of radioactive carbon in the body is fixed at the time of death. After death, the carbon would the begin to decay.
Carbon is non-radioactive excepting the isotope carbon-14.
Carbon-14 is the isotope used in radioactive dating of artifacts of organic origin.
Radioactive
Cabon-14 is the only radioactive isotope of carbon.
Carbon-14 or 14C, which is a radioactive isotope of carbon, has a half life of 5,700 years.
Radioactive Carbon and stable Carbon both have the same number of protons and electrons. This means they both behave "chemically" the same way. For example, you can just as easily have Carbon Dioxide made from radioactive Carbon as stable Carbon.
It depends on the isotope, of which carbon has three that occur naturally. Carbon-12 (about 99%) and carbon-13 (about 1%) are not radioactive; carbon-14 (trace amounts, maybe one part per trillion) is radioactive (beta decay into nitrogen-14) with a half-life of about 5700 years.
There are several radioactive forms of carbon. The most familiar, used in carbon dating, is carbon-14. All of the others have very short half-lives.Isotopes of carbon range from carbon-8 to carbon-22. Carbon-12 and carbon-13 are stable and non-radioactive. Carbon-14 has a half-life of 5730 years. The longest lived beyond that is carbon-11 at 20.3 minutes.
Radioactive pollution causes cancer.
The amount of radioactive carbon in the body is fixed at the time of death. After death, the carbon would the begin to decay.
The age of an object that was once living.
Carbon is non-radioactive excepting the isotope carbon-14.
Carbon-14.
Carbon-14 is an example of radioactive dating.
Carbon-14 is the isotope used in radioactive dating of artifacts of organic origin.
no... omg