subject
Chemistry, 04.06.2021 19:10 kwilly60

A piece of wood is know to be 34,320 years old. At the present time, the wood contains 4.0 g of radiocarbon. How much carbon-14 was in the wood originally? The half-life of carbon-14 is 5,720 y.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 22:10
What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance
Answers: 2
question
Chemistry, 22.06.2019 07:10
Which of these conditions most likely produces an unstable isotope?
Answers: 2
question
Chemistry, 22.06.2019 09:40
In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
Answers: 2
question
Chemistry, 22.06.2019 22:30
Essay-alternative energy sources research sources of energy that are being developed. write a report of 350-400 words discussing the information you learned concerning the development of various energy sources and the impact that you think they will have on your life. include sources cited at the end of your report using the mla format. follow the rubric guidelines. note that wikipedia is not an appropriate resource for a research paper. worth 99
Answers: 3
You know the right answer?
A piece of wood is know to be 34,320 years old. At the present time, the wood contains 4.0 g of radi...
Questions
question
Arts, 11.11.2020 21:10
question
Mathematics, 11.11.2020 21:10
question
English, 11.11.2020 21:10
question
Business, 11.11.2020 21:10
Questions on the website: 13722362