One atom of silicon can be combined in a compound two atoms of oxygen, forming the compound silicon dioxide, SiO2.
One atom of silicon can properly be combined in a compound with four atoms of hydrogen to form a silicon hydride compound, such as silane (SiH4).
One atom of silicon can properly be combined in a compound with four atoms of a substance like oxygen, forming silicon dioxide (SiO2). Silicon also commonly forms bonds with other elements like carbon, hydrogen, and nitrogen to create various compounds.
One atom of silicon can combine with four atoms of chlorine to form silicon tetrachloride (SiCl4).
Silicon dioxide is a compound, not an atom. It is composed of one silicon atom and two oxygen atoms bonded together. Each of the atoms in silicon dioxide retains its individual identity within the compound.
The compound with a silicon-to-oxygen ratio of 1:2 is silicon dioxide (SiO2). In this compound, one silicon atom combines with two oxygen atoms to form a stable structure.
The compound name for SiH4 is silane. It is a silicon hydride compound that consists of one silicon atom bonded to four hydrogen atoms.
There is one silicon atom and one oxygen atom in the compound SiO.
One atom that can form a bond with silicon is oxygen, to form silicon dioxide, SiO2.
The compound for SiBr2 is silicon dibromide. It is a chemical compound made up of one silicon atom and two bromine atoms.
The compound formed between fluorine and silicon would be silicon tetrafluoride with the chemical formula SiF4. This compound is composed of one silicon atom bonded to four fluorine atoms.
B: two atoms of oxygen is the correct answer
The compound silicon monoxide (SiO) has only two atoms; one silicon atom, one oxygen. The prefix "mono" tells you there is only one oxygen attached; "bi" or "di" (such as in silicon dioxide) would tell you there are two oxygens (for total of three, in that example).