Ketchup hair gel
insulating spary foam
potting soil
PLEASE HELP
the choices for all
pure
heterogeneous
homogeneous
colloid
suspension

In order for a high temperature boiler or steam engine to produce superheated water, or steam: the heat source must be greater than 100°c the water must be permitted to evaporate quickly the system must be sealed and become pressurized above atmospheric pressure the vapor pressure must be kept below 760 mm(hg)