Chemistry, 28.08.2019 18:50 rebecabosca
Molecules in all organisms are composed in part of radioactive carbon-14. which statement best explains the presence of carbon-14 in organisms?
a. the radioactive isotope reacts in the same way as stable isotopes in the nuclear reactions in the body.
b. the radioactive isotope reacts in the same way as stable isotopes in the chemical reactions in the body.
c. the radioactive isotope reacts faster than stable isotopes in the nuclear reactions in the body.
d. the radioactive isotope reacts faster than stable isotopes in the chemical reactions in the body.
Answers: 2
Chemistry, 23.06.2019 03:00
Can someone me out on this question for my national 5 chemistry homework
Answers: 1
Chemistry, 23.06.2019 04:50
The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?
Answers: 2
Molecules in all organisms are composed in part of radioactive carbon-14. which statement best expla...
Computers and Technology, 23.08.2019 00:10
Computers and Technology, 23.08.2019 00:10
Computers and Technology, 23.08.2019 00:10
Computers and Technology, 23.08.2019 00:10