wAjsantiaracien wAjsantiaracien

15-05-2017
Chemistry

contestada

Why can radioactive carbon be used by scientists to date the ages of ancient fossilized organisms??

Respuesta :

anna1620 anna1620

15-05-2017

Because of the half life of the radioactive carbon is 5,730 years,the mollar mass of carbon decreases in a half,by measuring the mass they will understand how many years old that organism is.Sorry for my English,I hope I helped you

Answer Link

Otras preguntas

Need help due tomorrow please help

What economic goals might come into conflict if a factory polluted a local water supply?

jack can read 45 pages of his book in one and half of hour. at the rate, how long will it take him to read the entire books 300 pages book?

which of the following is an integer but not a whole number

Is a rectangular prism has a length width and height of 3/8cm, 5/8cm and 7/8 in a meter respectively then the volume of the prism is

What are descriptive statistics? a. essentially a summary of the information b. the measures of central tendency c. an analytical and/or mathematical wa

Write two decimals one repeating and one terminating with the values between 0 and 1

Which of the following situations fit best with Enlightenment ideals? Check all of the boxes that apply. A monarch rules with little regard for the rights of p

whats the answer? and how did you get it?-9p-p

How many solution exists for the given equation 3(x-2)=22-x