and used doped or in combination with other materials in glass, semiconducting devices, concrete, brick, refractories, pottery, and silicones. Atomic number 14; atomic weight 28.086; melting point 1,414°C; boiling point 3,265°C; specific gravity 2.33 (25°C); valence 2, 4. SeePeriodic Ta...
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Element provides a range of analytical testing services for polymers, such as glass transition temperature, melting point, crystallinity, specific heat, thremal conductivity, weight loss, and dimensional and modulus changes. Read More Polymer Failure Analysis Element experts are here to help you wit...
The metal is solid now because the valve is cold, but because the melting point of sodium is quite low, it will liquefy as soon as the engine starts to warm up, and after that the sloshing of the liquid metal up and down in the hollow channel serves to transfer heat from the valve ...
This zinc was just barely above its melting point. Source: Marco's Scrap Metal Contributor: Theodore Gray Acquired: 20 July, 2003 Price: $1/pound for scrap zinc Size: 0.75" Purity: >90% Anode balls. These are zinc anode balls of very high purity: 99.99% guaranteed. It's a far cry ...
Monoclinic β-S has a honey-yellow color, a density of 1.96 g/cm3, and a melting point of 119.3°C; it is stable between 95.6°C and the melting point. Both these forms are composed of cyclic S8 molecules for which the S—S bond energy is 225.7 kilojoules (kJ) per mole. Upon ...
Find information on Xenon including chemical element properties like atomic weight and a list of compounds that contain Xenon.
Find information on Iridium including chemical element properties like atomic weight and a list of compounds that contain Iridium.
Melting Point(K):312.2 Boiling Point(K):961 Appearance:soft, silvery-white, highly reactive metal Atomic Radius(pm):248 Atomic Volume(cc/mol):55.9 Covalent Radius(pm):216 Ionic Radius:147 (+1e) Specific Heat(@20°C J/g mol):0.360 ...
The metal is taken to just barely above its melting point, then poured in from close to the water surface, a potentially dangerous operation particularly in the case of aluminum (which can form hydrogen gas that may explode). If the temperature is too high the metal fragments into an almost...