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Q: What percent of the earth is radioactive?
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Related questions

Which alkaline earth metals are radioactive?

Radium is the radioactive metal among alkaline earth metals.


What is the source of heat in the Earth interior?

The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.


What can be naturally radioactive?

The core of the earth is radioactive, as is the sun. Granites, which crystallize from mantle material are commonly slightly radioactive.


What is the source of heat in the Earth's interior?

The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.


What effect does americium have on earth?

Americium can be a radioactive contaminant of the earth.


Will the earth be different if it had no radioactive materials?

of course


What alkaline earth metal is radioactive?

Radium.


Heat that drives mantle convection comes from?

The heat that drives mantle convection comes from the colling of Earth's interior and the decay of radioactive isotopes


What is the source of heat in the mantle?

Source of heat in mantle come from radioactive decay of the radioactive elements inside the earth..


How do radioactive wastes affect the Earth?

it can kill the earth and even us if there is to much


What causes heat in center of earth?

Radioactive Decay


Where does heat originate from the earth?

Underground - from radioactive decay.