Th
The chemical formula for thorium dioxide is ThO2. It is a white, crystalline powder that is used in the nuclear industry and as a high temperature refractory material.
The chemical symbol for thorium is Th.
The only common thorium oxide formula is ThO2.
Thorium is a natural, radioactive, chemical element; chemically, thorium is homogeneous.
Thorium is a natural chemical element.
Thorium is a natural chemical element.
The chemical name thorium is unique.
The chemical symbol of thorium is Th.
Radioactive elements do not have a specific chemical formula, as they can be any element on the periodic table with unstable nuclei that emit radiation. Some examples of radioactive elements include uranium, radium, and thorium.
Monazite is a phosphate of lanthanoids - (Lant)PO4, containing sometimes uranium and thorium; see the link below.
Thorium is a natural chemical element; chemical elements were formed by stellar nucleosynthesis at the beginning of the universe.
Thallium is a chemical element with symbol Tl and atomic number 81