ionic vs Covalent Bonding

Bonding Properties Sort Characteristics By Bonding Type Ionic Bonds Between Metal Non-Metal Large Electronegativity Difference High Melting Point Hard Electrons Taken Made of ions Attraction between oppositely charged ions in a chemical compound NaCl Conducts Electricity in water Non-Polar Covalent Bonds Between two non-metals Electrons Shared Equally Not soluble in water not conductive low melting point Very low electronegativity difference F-F Polar Covalent Bonds Between non-metal and non-metal (same as non-polar) Electrons shared unequally somewhat soluble in water possibly conductive Dipole Interactions HCl Mid-range difference in electronegativity True for Ionic Covalent (P NP) Bonds Satisfies the Octet Rule Chemical substance consisting of two or more different chemically bonded chemical elements Valence electrons are involved Chemical and physical properties of the compound are different from the original elements Involve Nonmetals Label the charge for Groups 1, 2, 13, 15,16,17 +1 +2 +3 -3 -2 -1