What do you call the phase change wherein solid turns to gas? sublimation true evaporation false melting false combustion false false 0 Single 0 Which of the following happens to a gas when it condenses into a liquid? it absorbs energy from the environment false it releases energy to its environment true it retains its energy false its energy levels fluctuate cyclically false false 0 Single 0 Which of the following occurs as a substance reaches its freezing point? gas particles begin sliding past each other false solid particles become more resistant to pressure false liquid particles move slower and closer to each other true the substance's phase changes to a Bose-Einstein condensate false false 0 Single 0 Substances with stronger intermolecular forces tend to have: more unstable freezing points false more unstable melting points false higher freezing points false higher melting points true false 0 Single 0 Under fixed pressure conditions, which of the following metallic elements has the lowest melting point? iron false aluminum true titanium false copper false false 0 Single 0 The reason why mothballs can sublimate at room temperatures but not steel is because: mothballs have an organic chemistry false mothballs have weaker intermolecular forces true heat flows out of steel easily false steel always needs to be melted first false false 0 Single 0 Which of the following substances is a product of deposition? soot expelled from car exhaust pipes true water ice false distilled water false gold within quartz veins false false 0 Single 0 What quantities are juxtaposed in the x and y axes of a phase diagram? temperature and time false pressure and time false temperature and pressure true internal energy and reaction progression false false 0 Single 0 The reason why water can boil at temperatures lower than 100°C at high altitude areas is because? the pressure in those areas is higher false the pressure in those areas is lower true the temperature in those areas is higher false the temperature in those areas is lower false false 0 Single 0 Why is it dangerous for a scuba diver to immediately rise from deep waters to the surface? the lower pressures near the surface can cause their blood to boil true the lower pressures near the surface can cause their blood to freeze false the lower temperatures near the surface can cause their blood to boil false the lower temperatures near the surface can cause their blood to freeze false false 0 Single 0