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Was radioactivity was discovered by Pierre and Marie currie by experimenting with rocks and exposed photo paper?
yes
Used to date fossils in rocks to give an approximate age?
Radiocarbon Dating.
What can be used to date fossils in rocks to give an approximate age.?
The study of strata is called stratigraphy. Stratigraphy can be used to determine an approximate age of fossils in rocks.
What are the differences between natural radioactivity nd artificial radioactivity?
Natural Radioactivity arises from radioactive components contained in nature. Artificial Radioactivity will come through element produced with in nuclear reactors as well as accelerators. Natural Radioactivity is a spontaneous process of disintegration. Artificial Radioactivity is carried in synthetically produced radioactive elements used in nuclear reactors.
How is digitizing used?
to measure radioactivity and to make maps
How is radioactivity of elements used to determine the age of the earth?
It finds the half-life of rocks.
What are the inventions of Ernest Rutherford?
it is used to date dinosaurs through radioactivity
Explain how radioactivity is used to date rock samples?
The amount of the remaining radioactive isotopes it contains.
An element used to date rocks?
Carbon
Who discovered radioactivity through experimenting with rocks and exposed photo paper?
Becqueral.
What is the device used to locate radioactivity?
A geiger counter is used to locate radioactivity in the environment.
Why are radioactive materials used to date rocks rocks?
Radioactive materials decay at predictable rates
Was radioactivity was discovered by Pierre and Marie currie by experimenting with rocks and exposed photo paper?
yes
An extinct organism that can be used to date rocks?
for something to be come pletle extinct.
What is dating used to date ancient rocks millions of years old?
Radiometric
Used to date fossils in rocks to give an approximate age?
Radiocarbon Dating.
What can be used to date fossils in rocks to give an approximate age.?
The study of strata is called stratigraphy. Stratigraphy can be used to determine an approximate age of fossils in rocks.
