Age of fossil may be found out by determining the ratio of two isotopes of carbon. The isotopes are
Question
Age of fossil may be found out by determining the ratio of two isotopes of carbon. The isotopes are
Solution
To determine the age of a fossil using the ratio of carbon isotopes, follow these steps:
- Collect a sample of the fossil that contains carbon.
- Isolate the carbon from the rest of the fossil material.
- Identify the two isotopes of carbon present in the sample: carbon-12 (C-12) and carbon-14 (C-14).
- Measure the ratio of C-12 to C-14 in the sample.
- Compare the measured ratio to the known ratio of C-12 to C-14 in the atmosphere.
Similar Questions
of original isotope found in the rock. The absolute age of a specimen (fossil) or rock is
The age of a fossil can be determined usingGroup of answer choicesradiometric datingNonespeedometricpediometric
In the process of radiometric dating, if the percent of the original amount of carbon-14 present in a fossil is 12.5%, how old is the fossil? The half-life of carbon-14 is 5,730 years.Multiple choice question.11,460 years old17,190 years old5,700 years old22,920 years old
If a fossil was found that had 50% radioactive carbon-14 and 50% decayed element, approximately how old is the fossil?
The carbon-14 in the fossil had five half-lives. The fossil was between 18,000 and 21,000 years old.The amount of carbon-14 in the fossil decreased over time.The fossil was older than other fossils found in the same area
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.