The table shows the melting point of an unknown compound.

Unknown Compound Melting Point (°C)
801
Kayla knows that compounds can be either ionic or covalent. She thinks this unknown compound must be lonic. Is she correct, and why or why not?
Yes, because the unknown compound has a high melting point caused by a weak ionic bond.
Yes, because the unknown compound has a high melting point caused by a strong ionic bond.
No, because the unknown compound has a high melting point caused by a strong covalent bond.
No, because the unknown compound has a high melting point caused by a weak covalent bond.

No, because the presence of a high melting point does not necessarily indicate that the compound is ionic. Covalent compounds can also have high melting points, particularly if they have strong intermolecular forces holding them together. The melting point alone is not sufficient to determine whether a compound is ionic or covalent.