Geography, 04.04.2020 02:00 richard376
An igneous rock that originally had 8000 atoms of a certain radioactive material when it was formed is found to now have only 250 atoms of that material left. If the half-life of the radioactive material is 2 million years, how old is the igneous rock
Answers: 3
Another question on Geography
Geography, 22.06.2019 03:00
Need answer select the correct answer. what was one of the first countries in the region to be claimed by european colonizers? a. myanmar (burma) b. thailand c. laos d. the philippines
Answers: 1
Geography, 23.06.2019 02:30
Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia
Answers: 2
Geography, 23.06.2019 12:30
In yusel komunnyakaa's camouflage the chimera what is a chimeraa animal coming to vietnamb a type of military outfitc mythological creatured nick name for military units
Answers: 1
You know the right answer?
An igneous rock that originally had 8000 atoms of a certain radioactive material when it was formed...
Questions
Mathematics, 18.03.2021 19:40
English, 18.03.2021 19:40
Mathematics, 18.03.2021 19:40
Social Studies, 18.03.2021 19:40
Business, 18.03.2021 19:40
Chemistry, 18.03.2021 19:40
Chemistry, 18.03.2021 19:40
History, 18.03.2021 19:40
Mathematics, 18.03.2021 19:40
Mathematics, 18.03.2021 19:40
Social Studies, 18.03.2021 19:40
Mathematics, 18.03.2021 19:40
