The end products of uranium isotopes decay chain are the isotopes of lead.
All the decay chain isotopes are radioactive and toxic (excepting the last member which is non-radioactive but also toxic); you think probably to radium or polonium.
Uranium itself is a radioactive and toxic element. All the elements from the decay chain of uranium isotopes are also radioactive (ex.: radon, radium, etc.) excepting the final product, an isotope of lead.
Uranium is a toxic and radioactive chemical element.
Uranium is toxic and radioactive; leakages of uranium from mines and plants are dangerous.
Uranium ia a radioactive and toxic element.
Uranium is a radioactive element; uranium is also a toxic element. But the nuclear energy based on uranium is cleaner than the energy based on coal or oil.
No, uranium is a very toxic chemical element and also is radioactive.
lead
There are several. Uranium for instance.
Uranium is a natural chemical element, solid, radioactive, unstable, having a great density, also atomic weight, with moderated reactivity, toxic, useful etc.
1. Uranium is a possible polluting agent of the natural environment. 2. Uranium is a toxic and a radioactive chemical element. 3. Uranium release radium and radon. 4. Radioactive wastes are dangerous and need to be isolated.
Disadvantages of uranium mining and processing: 1. Uranium is a possible polluting agent of the natural environment. 2. Uranium is a toxic and radioactive chemical element. 3. Uranium release radium and radon.