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What is a way to determine age of fossil by comparing number of stable isotopes to number of unstable isotopes using half life?
Carbon decay or carbon dating
What is an unstable isotope?
Unstable isotopes are radioactive isotopes, can disintegrate and emit radiations.
Are All isotope unstable?
Not all isotopes are unstable. But now more than 3 000 unstable isotopes are known, artificial or natural.
Which element in group 16 has unstable isotopes?
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
What is the measuring of the ratio of unstable and stable atoms in a rock sample to determine the age of the fossil it contains?
The process is called radiometric dating. It measures the ratio of unstable isotopes to stable isotopes in a rock sample to calculate the age of the fossil within the rock. Decay of unstable isotopes, like carbon-14 or uranium-238, into stable isotopes occurs at a known rate, allowing scientists to deduce the age of the fossil.
Is a way to determine the age of a fossil by comparing the number of stable isotopes to the number of unstable isotopes using a known half-life.?
relative dating
Is a way to determine the age of a fossil by comparing the number of stable isotopes to the number of unstable isotopes using a known half life?
relative dating
What is a way to determine age of fossil by comparing number of stable isotopes to number of unstable isotopes using half life?
Carbon decay or carbon dating
How do scientists use isotopes to determine the of an object?
Scientists use the relative amount of stable and unstable isotopes in an object to determine its age.
Are unstable isotopes chemically inert?
Unstable isotopes can be chemically reactive.
What is an unstable isotope?
Unstable isotopes are radioactive isotopes, can disintegrate and emit radiations.
Hydrogen has how many unstable isotopes?
Hydrogen has 1 unstable isotope, and 2 stable isotopes.
Are All isotope unstable?
Not all isotopes are unstable. But now more than 3 000 unstable isotopes are known, artificial or natural.
Which element in group 16 has unstable isotopes?
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
What is the measuring of the ratio of unstable and stable atoms in a rock sample to determine the age of the fossil it contains?
The process is called radiometric dating. It measures the ratio of unstable isotopes to stable isotopes in a rock sample to calculate the age of the fossil within the rock. Decay of unstable isotopes, like carbon-14 or uranium-238, into stable isotopes occurs at a known rate, allowing scientists to deduce the age of the fossil.
What is stable and unstable isotopes?
Some isotopes are stable, others are unstable.
Why are some isotopes called radioactive?
These isotopes are unstable and emit radiation.
