Which is an example of chemical property? a. rain freezing into hail. b. a rusty screw. c. ice melting in a glass. d. gas in the atmosphere condensing into clouds.

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h

If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution