Chemistry, 07.12.2020 18:00 erieannapickett12
Carbon 14 has a half-life of 5730 years. A geologist has dated a fossil sample, at roughly 28650 years. How much carbon 14 remains in the fossil sample? the carbon 14 has undergone 5 half-lives.
Answers: 3
Chemistry, 22.06.2019 02:30, rileyeddins1010
List four observations that indicate that a chemical reaction may be taking place
Answers: 1
Chemistry, 22.06.2019 16:50, Pookiev
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Carbon 14 has a half-life of 5730 years. A geologist has dated a fossil sample, at roughly 28650 yea...
History, 13.01.2021 02:00
Mathematics, 13.01.2021 02:00
Arts, 13.01.2021 02:00
Mathematics, 13.01.2021 02:00
Arts, 13.01.2021 02:00
Social Studies, 13.01.2021 02:00
Mathematics, 13.01.2021 02:00