ionic compounds: high melting points, can conduct electricity, has ionic bonds, generally solids at room temperature, doesn't contain molecules, eg. NaCl, KF, simple molecules: low melting points, can't conduct electricity, has covalent bonds, generally liquids or gases at room temperature, contains weak intermolecular forces between molecules, eg. HCl, CO2,

Ranking

Estilo visual

Opções

Alterar modelo

Restaurar arquivo salvo automaticamente: ?