It is estimated that Earth possesses about 40 million metric tons of uranium reserves. The metal is primarily found in rocks, seawater, and soil, with the largest deposits located in Australia, Kazakhstan, and Canada. While uranium is a finite resource, current levels of production and consumption are sustainable for the foreseeable future.
Plutonium is a man-made element and is not naturally found in significant quantities on Earth. It is primarily produced in nuclear reactors and used in various applications such as nuclear weapons and reactors, but it is not a major component of the Earth's composition.
Much of Earth's internal heat comes from the radioactive decay of elements like uranium, thorium, and potassium within the planet's core. Another source of heat is residual heat from Earth's formation over 4.5 billion years ago. This internal heat drives processes such as plate tectonics, volcanism, and the geodynamo that generates Earth's magnetic field.
Helium is present in the Earth's crust, mainly sourced from the decay of radioactive elements such as uranium and thorium. The concentration of helium in the Earth's crust is estimated to be around 8 parts per million.
It won't, Magnesium won't blow up.
An estimation is 50.106 t in the earth crust and oceans.
It is not possible for 1 kilogram of uranium to "blow up" on its own like a bomb. However, if properly enriched and designed, 1 kilogram of uranium could potentially create a nuclear explosion, which would have devastating consequences within a significant radius.
45,000
They are not needed at all, the earth would be much better place without them...
All you need is about 1 cup.
Uranium has the greater density. Note that "1 g" is irrelevant - the density of a substance doesn't depend on how much of the substance you take.
It is estimated that Earth possesses about 40 million metric tons of uranium reserves. The metal is primarily found in rocks, seawater, and soil, with the largest deposits located in Australia, Kazakhstan, and Canada. While uranium is a finite resource, current levels of production and consumption are sustainable for the foreseeable future.
None. A pellet of uranium contains uranium, not coal.
There is so much uranium in the Earth's crust and mantle that it is unlikely that we will run out.
Uranium is not used at home.
687 Earth Days.
Uranium-235 is found in nature at about 0.7% concentration to uranium-238.