Which ink spot had the most pigments

Which metal exist in liquid state and can be cut with knife ?

Which three statements represent the benefits of performing experiments using computer simulations?

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)