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Phosphine
n.
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A colorless gas, PH3, analogous to ammonia, and having a disagreeable odor resembling that of garlic. Called also hydrogen phosphide, and formerly, phosphureted hydrogen.
Phosphite
n.
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A salt of phosphorous acid.
Phosphonic
a.
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Pertaining to, or designating, certain derivatives of phosphorous acid containing a hydrocarbon radical, and analogous to the sulphonic acid.
Phosphonium
n.
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The hypothetical radical PH4, analogous to ammonium, and regarded as the nucleus of certain derivatives of phosphine.
Phosphor
n.
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Phosphorus.
Phosphor
n.
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The planet Venus, when appearing as the morning star; Lucifer.
Phosphorated
imp. & p. p.
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of Phosphorate
Phosphorating
p. pr. & vb. n.
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of Phosphorate
Phosphorate
v. t.
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To impregnate, or combine, with phosphorus or its compounds; as, phosphorated oil.
Phosphor-bronze
n.
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A variety of bronze possessing great hardness, elasticity, and toughness, obtained by melting copper with tin phosphide. It contains one or two per cent of phosphorus and from five to fifteen per cent of tin.
Phosphoreous
a.
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Phosphorescent.
Phosphoresced
imp. & p. p.
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of Phosphoresce
Phosphoresce
v. i.
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To shine as phosphorus; to be phosphorescent; to emit a phosphoric light.
Phosphorescence
n.
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The quality or state of being phosphorescent; or the act of phosphorescing.
Phosphorescence
n.
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A phosphoric light.
Phosphorescent
a.
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Shining with a phosphoric light; luminous without sensible heat.
Phosphorescent
n.
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A phosphorescent substance.
Phosphoric
a.
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Of or pertaining to phosphorus; resembling, or containing, from us; specifically, designating those compounds in which phosphorus has a higher valence as contrasted with the phosphorous compounds.
Phosphoric
a.
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Phosphorescent.
Phosphorical
a.
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Phosphoric.
Phosphorite
n.
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A massive variety of apatite.
Phosphoritic
a.
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Pertaining to phosphorite; resembling, or of the nature of, phosphorite.
Phosphorize
v. t.
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To phosphorate.
Phosphorized
a.
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Containing, or impregnated with, phosphorus.
Phosphorogenic
a.
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Generating phosphorescence; as, phosphorogenic rays.
Phosphoroscope
n.
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An apparatus for observing the phosphorescence produced in different bodies by the action of light, and for measuring its duration.
Phosphorous
a.
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Of or pertaining to phosphorus; resembling or containing phosphorus; specifically, designating those compounds in which phosphorus has a lower valence as contrasted with phosphoric compounds; as, phosphorous acid, H3PO3.
Phosphori
pl.
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of Phosphorus
Phosphorus
n.
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The morning star; Phosphor.
Phosphorus
n.
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A poisonous nonmetallic element of the nitrogen group, obtained as a white, or yellowish, translucent waxy substance, having a characteristic disagreeable smell. It is very active chemically, must be preserved under water, and unites with oxygen even at ordinary temperatures, giving a faint glow, -- whence its name. It always occurs compined, usually in phosphates, as in the mineral apatite, in bones, etc. It is used in the composition on the tips of friction matches, and for many other purposes. The molecule contains four atoms. Symbol P. Atomic weight 31.0.