osmium and iridium
Uranium is an element
Yes, Uranium is an element.
Uranium is an actinoid series element.
Yes, uranium is a natural but radioactive element.
No. Uranium is an element.
Uranium is an element.
Uranium is a natural chemical element, a pure element.
Uranium is a scientific name.
Uranium is a natural chemical element, a pure element.
Uranium is a natural chemical element, situated in the actinides group; uranium is a solid metal, radioactive.
Uranium-238 and uranium-234 are not "elements", but they are natural isotopes of the chemical element uranium. The atoms are neutral.