Which radioisotope is used to determine the age of
once-living organisms?
A) iodine-131 B) ca...
Chemistry, 19.01.2021 22:10 HAMILTRASHANDIKNOWIT
Which radioisotope is used to determine the age of
once-living organisms?
A) iodine-131 B) carbon-14
C) cobalt-60 D) uranium-238
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
Answers: 2
Chemistry, 22.06.2019 15:00
Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o
Answers: 1
Chemistry, 22.06.2019 16:30
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
You know the right answer?
Questions
Social Studies, 20.02.2020 07:20
Mathematics, 20.02.2020 07:20
Chemistry, 20.02.2020 07:20
Mathematics, 20.02.2020 07:20
Physics, 20.02.2020 07:20
Social Studies, 20.02.2020 07:21
Biology, 20.02.2020 07:21
Computers and Technology, 20.02.2020 07:21
Physics, 20.02.2020 07:21
