NaK2Ca2Si8O202
NaK2Ca2Si8O202 is a synthetic silicate compound. Silicates are a large and varied class of minerals that are composed of silicon and oxygen atoms. The general formula for silicates is SiO2, but they can also contain other elements such as sodium (Na), potassium (K), and calcium (Ca) in their crystal structures. The specific arrangement of silicon and oxygen tetrahedra, along with the presence and coordination of metal cations, defines the unique properties of each silicate mineral.
In the case of NaK2Ca2Si8O202, the formula indicates the presence of sodium, potassium, and calcium cations