yes
Molecular compound
The electronegativity variance here is not great enough to make this an ionic compound, so nitrous oxide is covalent and molecular.
Ionic Molecular
Nickel manganate is an ionic compound.
molecular, since it is an organic compound
molecular
Fluorine is molecular, but it is an element, not a compound.
A molecular covalent compound
Molecular.See the Related Questions to the left for how to determine if a molecule is molecular of ionic.
When lithium and sulfur combine, they do so as Li2S (lithium sulfide). This is an ionic compound.
MgBr2 is an ionic compound. Magnesium (Mg) is a metal and bromine (Br) is a non-metal, so they form an ionic bond by transferring electrons.
Dissolve them in water. If the solution conducts electricity, then the solute is an ionic compound. If not, then it is a molecular compound.