The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium. Facts Date of Discovery: 1774 Discoverer: Joseph Priestly Name Origin: From the Greek words oxus (acid) and gennan (generate) Uses: supports life Obtained From: from liquid air The melting point is the temperature at which the vapour pressure of the solid and the liquid are the same and the presssure totals one atmosphere. Additional Info. Melting points can be determined by visual inspection or by monitoring the temperature of the liquid with time. When the freezing point is reached, the temperature of the solution will no longer drop until all the liquid has frozen. A glass gallery for the true glass collector. Prices are very reasonable-something for everyone. The uneducated might have trouble understanding the complex pieces in the gallery but the staff is second to none in explaining all the processes. Proudly located in the historic Buffalo neighborhood of Allentown. Buffalo Melting Point first opened in March of 2014 and from there on we have been serving our taste of comfort to all that walk through our doors. The majority of small businesses would like to offer health insurance to their employees as it allows them to attract and retain high-caliber talent. A melting-point apparatus is a scientific instrument used to determine the melting point of a substance. Some types of melting-point apparatuses include the Thiele tube, Fisher-Johns apparatus, Gallenkamp (Electronic) melting-point apparatus and automatic melting-point apparatus. 実店舗OPEN 2018年9月27日 実店舗 Melting Point Blue Door開店☆ 9/27～10/3 Open Special Week. 期間中は毎日営業いたします（12-19：00） Melting Point and Freezing Point. Pure, crystalline solids have a characteristic melting point, the temperature at which the solid melts to become a liquid.