ગંધક: આવૃત્તિઓ વચ્ચેનો તફાવત
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Sushant savla (ચર્ચા | યોગદાન) નવું પાનું : '''Phosphorus''' ({{IPAc-en|icon|ˈ|f|ɒ|s|f|ər|ə|s}} {{Respell|FOS|fər-əs}}) is the chemical element that has the symbol '''P''' and atomic number '''1... |
Sushant savla (ચર્ચા | યોગદાન) No edit summary |
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The first form of elemental phosphorus to be produced (white phosphorus, in 1669) emits a faint glow upon exposure to [[oxygen]] – hence its name given from Greek mythology, {{lang|el|Φωσφόρος}} meaning "light-bearer" (Latin ''[[Lucifer]]''), referring to the "[[Hesperus|Morning Star]]", the planet [[Venus]]. Although the term "[[phosphorescence]]", meaning glow after illumination, derives from this property of phosphorus, the glow of phosphorus originates from oxidation of the white (but not red) phosphorus and should be called [[chemiluminescence]].
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