Some observers have suggested that as cognitive psychology became a movement during the 1970s, the intricacies of the phenomena and processes it examined meant it also began to lose cohesion as a field of study.
Iron has a melting point of 1535.0 degrees Celsius or 2795.0 degrees Fahrenheit. It has a boiling point of 2750.0 degrees Celsius or 4982.0 degrees Fahrenheit. Continue Reading.
Gallium (Ga, element 31), with a melting point of 85.60 Fahrenheit (29.80 Celsius), and cesium (Cs, element 55), with a melting point of 830 Fahrenheit (28.40 Celsius), are liquids at slightly above room temperature. Source(s): http://www.enotes.com/science-fact-finde...