It's silicon-oxygen tetrahedra, it's covalent bond of a quartz, crystal.
The molecular compound name of SiI4 is silicon tetraiodide.
Tetraiodide does not exist alone. A tetraiodide is a compound that contains four iodine atoms in a molecule. Some examples include carbon tetraiodide (CI4), diphosphorus tetraiodide (P2I4), and silicon tetraiodide (SiI4).
The formula for silicon tetraiodide is SiI4.
The compound name for SiI4 is silicon tetraiodide.
The molecular compound name of SiI4 is silicon tetraiodide.
The molecular formula for silicon iodide is SiI4. It consists of one silicon atom bonded to four iodine atoms.
The compound name for SiI4 is tetrasilane.
The chemical formula for silicon tetraiodide is SiI4 .
SiO2 is covalent because the difference in electronegativity is not great enough for it to be considered ionic. Ionic compounds have a difference in electronegativity of greater than 1.9 The Answer above is not right. SiO2 is Covalent. correct, but ionic compounds have an electronegativity difference of 1.7 or higher, not 1.9.
The name for the molecular compound SiH4 is silane.
Tetraiodide does not exist alone. A tetraiodide is a compound that contains four iodine atoms in a molecule. Some examples include carbon tetraiodide (CI4), diphosphorus tetraiodide (P2I4), and silicon tetraiodide (SiI4).