What best describes the states of nonmetals when they are at room temperature? A- Most nonmetals are gaseous, but some are liquid or solid.
B- All nonmetals are gaseous unless they bond with a metal.
C- Most nonmetals are solids, but some are gaseous or liquid.
D- All nonmetals are solid unless they bond with a metal.

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)