Answer:
Sulfur dioxide is a molecular compound.
Explanation:
Sulfur dioxide is a compound that, as the name implies, has one sulfur atom and two oxygen (SO2), which are two metallic elements.
Ionic compounds are formed by combining metals with nonmetals. Atoms of metallic elements tend to lose electrons and atoms of non-metallic elements gain those electrons. When a metal loses electrons, it forms a cation (with a positive charge), and the non-metallic element that gains the electrons forms an anion (with a negative charge). But this is not the case, because we have two non-metallic elements.
Diatomic molecules have two atoms that are chemically linked, which can be identical atoms, such as the oxygen molecule (O2), and is called the homonuclear diatomic molecule, or different atoms, as in the carbon monoxide (CO) molecule, forming a heteronuclear diatomic molecule. But this is not the case, because sulfur dioxide has more than two atoms.
The molecular compounds are formed by molecules, which are formed with atoms bonded by covalent bonding. Covalent bonds are produced between nonmetallic elements, as mentioned in this case. So, you can say that sulfur dioxide is a molecular compound.
