Step-by-step explanation:
A covalent compound is defined as a compound formed by sharing of electrons.
Some properties of covalent compounds are as follows.
- Covalent compounds have low boiling point and melting point.
- They are poor conductors of heat and electricity.
- Covalent compounds are brittle in nature.
On the other hand, ionic compounds are good conductors of heat and electricity. They are malleable and ductile.
Also, ionic compounds show high melting and boiling point.
So out of the given options, properties shown by compound A are similar to the properties shown by a covalent compound.
Thus, we can conclude that compound A is most likely a covalent compound.