To calculate the relative age of rocks, geologists use the rate of radioactive decay of isotopes present in their samples. What is the term used for the original amount of
the elemental isotopes being investigated?
A rare earth isotopes
B. Son isotopes
C. daughter isotopes
D. parent isotopes
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 04:30
Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery
Answers: 3
Chemistry, 22.06.2019 10:00
Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83
Answers: 3
Chemistry, 22.06.2019 15:30
Which suspect most likely committed the robbery and how do you know
Answers: 2
You know the right answer?
To calculate the relative age of rocks, geologists use the rate of radioactive decay of isotopes pre...
Questions
Geography, 07.05.2020 13:00
Health, 07.05.2020 13:00
History, 07.05.2020 13:00
Physics, 07.05.2020 13:00
Physics, 07.05.2020 13:00
History, 07.05.2020 13:00
History, 07.05.2020 13:00
Mathematics, 07.05.2020 13:00
Mathematics, 07.05.2020 13:00
