â George Mandler has described the origins of cognitive psychology in, Ulric Neisser is credited with formally having coined the term cognitive(2002). psychology (in terms of the current understanding of cognitive psychology) in his book Cognitive Psychology, published in 1967.
The melting point of fluorine is -219 Â°C (-363 Â°F). The boiling point of fluorine is -188 Â°C (-307 Â°F).
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...