Search results for "Zirconium dioxide" - New World Encyclopedia

gray metal. Chemically, it resembles zirconium and is found in zirconium ... Hafnium is found combined in natural zirconium compounds but it does ...

Zirconium (chemical symbol Zr, atomic number 40) is a strong, lustrous ... * Zirconium dioxide or zirconia (ZrO2): This white oxide of zirconium ...

Cubic zirconia (or CZ) is the cubic crystalline form of zirconium dioxide (ZrO2). The synthesized material is hard, optically flawless, and usually ...

in place of uranium. In addition, thorium dioxide may be used as a catalyst ... gray and eventually black. Thorium dioxide (ThO2), also called thoria ...

Its most common compound, titanium dioxide, is used in white pigments ... and physically similar to those of zirconium. == Occurrence == ...

of other metals, such as uranium, zirconium, and thorium. ... *It reacts with strong acids, releasing carbon dioxide and forming ...

When exposed to an acid, sodium bicarbonate releases carbon dioxide ... into sodium carbonate, water, and carbon dioxide, and at 200°C it is completely ...

|O2--conducting ceramic oxide (e.g., zirconium dioxide, ZrO2) ... |O2--conducting ceramic oxide (e.g., zirconium dioxide, ZrO2 Lanthanum ...

oxidized by the oxygen, releasing carbon dioxide. The anodes in a reduction ... for them the names of silicium, alumium, zirconium, and glucium." ...