subject
Physics, 07.01.2020 05:31 KKmax123

Which statement accurately describes the use of radioactive decay?

technetium-99 is used as a radioactive tracer because it remains in the body for a long time.

some types of cancer cells are killed by directing alpha rays at the tumor from outside the body.

plants utilize radioisotopes in the same way they use nonradioisotopes because they are chemically identical.

geologists and archaeologists use different dating processes to determine the age of rocks, fossils, and ancient
artifacts

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 12:40
Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
Answers: 1
question
Physics, 22.06.2019 15:00
How to calculate voltage drop in a series circuit
Answers: 1
question
Physics, 22.06.2019 23:10
Atorque acting on an object tends to produce a. equilibrium b. rotation c. linear motion d. velocity e. a center of gravity
Answers: 2
question
Physics, 23.06.2019 10:50
If we decrease the time it takes for a car to travel over the same distance this will
Answers: 2
You know the right answer?
Which statement accurately describes the use of radioactive decay?

technetium-99 is use...
Questions
question
Social Studies, 18.12.2019 07:31
Questions on the website: 13722361