Is brcl ionic or molecular

What is 'brcl'????

If you mean 'BrCl'. then it is a COVALENTLY Bonded molecule.

NB You misunderstand between ionic and molecule.

All chemicals are MOLECULES. However, the bonding within given chemicals can be either IONIC or COVALENT.

An ionically bonded molecule is common table salt , sodium chloride (NaCl). It is formed by the ions Na^(+) and Cl^(-) bonding under electrostatic attraction.(like the N & S poles of a magnet).

A covalently bonded molecule is water (H2O). It is formed by the oxygen atom sharing its electrons with hydrogen atoms ; (like linking arms).