Ionic Compounds

Covalent Compounds

Contain positive and negative ions (Na⁺Cl^-)

Exist as neutral molecules (C₆H₁₂O₂)

Solids suchs as table salt (NaCl_(s))

Solids, liquids,or gases (C₆H₁₂O_6(s), H₂O_(l), CO_2(g))

High melting and boiling points

Lower melting and boiling points (i.e., often exist as a liquid or gas at room temperature)

Strong force of attraction between particles

Relatively weak force of attraction between molecules

Separate into charged particles in water to give a solution that conducts electricity

Remain as same molecule in water and will not conduct electricity

Information provided by: http://chemed.chem.purdue.edu