The latent heat in a substance has a negative value. which of the following situations could be true? a liquid is being heated to the boiling point. a liquid is solidifying at the freezing point. a liquid is cooling to the freezing point. a liquid is changing to a gas at the boiling point

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.