Synonymer & Information om | Engelska ordet MELTING

Exempel på hur man kan använda MELTING i en mening

• Like zinc, it demonstrates oxidation state +2 in most of its compounds, and like mercury, it has a lower melting point than the transition metals in groups 3 through 11.
• It is a soft, silvery-golden alkali metal with a melting point of , which makes it one of only five elemental metals that are liquid at or near room temperature.
• Its boiling point is the lowest among all the elements, and it does not have a melting point at standard pressures.
• Hydroxy-containing compounds engage in intermolecular hydrogen bonding increasing the electrostatic attraction between molecules and thus to higher boiling and melting points than found for compounds that lack this functional group.
• This occurs when the internal energy of the solid increases, typically by the application of heat or pressure, which increases the substance's temperature to the melting point.
• While the substance is undergoing a phase transition, such as melting or boiling, its specific heat capacity is technically undefined, because the heat goes into changing its state rather than raising its temperature.
• Metals or alloys suitable for use as solder should have a lower melting point than the pieces to be joined.
• Though some simple metalworking of malleable metals, particularly the use of gold and copper for purposes of ornamentation, was known in the Stone Age, it is the melting and smelting of copper that marks the end of the Stone Age.
• Thorium is a weakly radioactive light silver metal which tarnishes olive gray when it is exposed to air, forming thorium dioxide; it is moderately soft and malleable and has a high melting point.
• The free element is remarkable for its robustness, especially the fact that it has the highest melting point of all known elements, melting at.
• Most (with the exception of group 11 and group 12) are hard and strong, and have high melting and boiling temperatures.
• Thermochemistry is the study of the heat energy which is associated with chemical reactions and/or phase changes such as melting and boiling.
• In addition, Rb is a highly incompatible element that, during partial melting of the mantle, prefers to join the magmatic melt rather than remain in mantle minerals.
• Magma is produced by melting of the mantle or the crust in various tectonic settings, which on Earth include subduction zones, continental rift zones, mid-ocean ridges and hotspots.
• In the presence of nucleating substances, the freezing point of water is not always the same as the melting point.
• It is produced by dynamothermal metamorphism and metasomatism, which occur in subduction zones, changing rocks by heat and pressure, with influx of fluids but without melting.
• Common alternative methods include solvent welding (of thermoplastics) using chemicals to melt materials being bonded without heat, and solid-state welding processes which bond without melting, such as pressure, cold welding, and diffusion bonding.
• During baking, gaps form between the layers left by the fat melting; the pastry is leavened by steam from the water content of the fat as it expands, puffing the separate layers.
• While the substance is undergoing a phase transition, such as melting or boiling, its volumetric heat capacity is technically infinite, because the heat goes into changing its state rather than raising its temperature.
• They include higher alkanes and lipids, typically with melting points above about 40 °C (104 °F), melting to give low viscosity liquids.

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