What Is The Element Selenium State At Room Temperature
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Selnium is an elemant and.
What is the element selenium state at room temperature. Sublimation the transition of a substance directly from the solid to the gas phase without passing through a liquid phase. Selenium is a chemical element with the symbol se and atomic number 34. Selnium is an elemant and want to know what the state of it is at room temperature. Density g cm 3 density is the mass of a substance that would fill 1 cm 3 at room temperature.
What is the state of selenium at room temperature. No selenium is a solid metalloid at room temperature and it is not water soluble. The temperature at which the liquid gas phase change occurs. It is a nonmetal more rarely considered a metalloid with properties that are intermediate between the elements above and below in the periodic table sulfur and tellurium and also has similarities to arsenic it rarely occurs in its elemental state or as pure ore compounds in the earth s crust.
Relative atomic mass the mass of an atom relative to that of. There are several naturally occurring chlorides of selenium but those are insoluble as well.
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