ଫସ୍‌ଫରସ

ଫସ୍‌ଫରସ ହେଉଛି ଏକ ରାସାୟନିକ ମୌଳିକ ଯାହାର ପ୍ରତୀକ Pପରମାଣୁ କ୍ରମାଙ୍କ ୧୫ ।

Phosphorus,  15P
waxy white (yellow cut), red (granules centre left, chunk centre right), and violet phosphorus
ସାଧାରଣ ଗୁଣ
ନାମ, ପ୍ରତୀକphosphorus, P
Appearancecolourless, waxy white, yellow, scarlet, red, violet, black
ଉଚ୍ଚାରଣ/ˈfɒsfərəs/ FOS-fər-əs
Phosphorus in the periodic table
Hydrogen (other non-metal)
Helium (noble gas)
Lithium (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Carbon (other non-metal)
Nitrogen (other non-metal)
Oxygen (other non-metal)
Fluorine (halogen)
Neon (noble gas)
Sodium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (post-transition metal)
Silicon (metalloid)
Phosphorus (other non-metal)
Sulfur (other non-metal)
Chlorine (halogen)
Argon (noble gas)
Potassium (alkali metal)
Calcium (alkaline earth metal)
Scandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Chromium (transition metal)
Manganese (transition metal)
Iron (transition metal)
Cobalt (transition metal)
Nickel (transition metal)
Copper (transition metal)
Zinc (transition metal)
Gallium (post-transition metal)
Germanium (metalloid)
Arsenic (metalloid)
Selenium (other non-metal)
Bromine (halogen)
Krypton (noble gas)
Rubidium (alkali metal)
Strontium (alkaline earth metal)
Yttrium (transition metal)
Zirconium (transition metal)
Niobium (transition metal)
Molybdenum (transition metal)
Technetium (transition metal)
Ruthenium (transition metal)
Rhodium (transition metal)
Palladium (transition metal)
Silver (transition metal)
Cadmium (transition metal)
Indium (post-transition metal)
Tin (post-transition metal)
Antimony (metalloid)
Tellurium (metalloid)
Iodine (halogen)
Xenon (noble gas)
Caesium (alkali metal)
Barium (alkaline earth metal)
Lanthanum (lanthanoid)
Cerium (lanthanoid)
Praseodymium (lanthanoid)
Neodymium (lanthanoid)
Promethium (lanthanoid)
Samarium (lanthanoid)
Europium (lanthanoid)
Gadolinium (lanthanoid)
Terbium (lanthanoid)
Dysprosium (lanthanoid)
Holmium (lanthanoid)
Erbium (lanthanoid)
Thulium (lanthanoid)
Ytterbium (lanthanoid)
Lutetium (lanthanoid)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Rhenium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Gold (transition metal)
Mercury (transition metal)
Thallium (post-transition metal)
Lead (post-transition metal)
Bismuth (post-transition metal)
Polonium (post-transition metal)
Astatine (halogen)
Radon (noble gas)
Francium (alkali metal)
Radium (alkaline earth metal)
Actinium (actinoid)
Thorium (actinoid)
Protactinium (actinoid)
Uranium (actinoid)
Neptunium (actinoid)
Plutonium (actinoid)
Americium (actinoid)
Curium (actinoid)
Berkelium (actinoid)
Californium (actinoid)
Einsteinium (actinoid)
Fermium (actinoid)
Mendelevium (actinoid)
Nobelium (actinoid)
Lawrencium (actinoid)
Rutherfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hassium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (transition metal)
Ununtrium (unknown chemical properties)
Flerovium (unknown chemical properties)
Ununpentium (unknown chemical properties)
Livermorium (unknown chemical properties)
Ununseptium (unknown chemical properties)
Ununoctium (unknown chemical properties)
N

P

As
siliconphosphorussulfur
ପରମାଣୁ କ୍ରମାଙ୍କ (Z)15
ଶ୍ରେଣୀ, ବ୍ଳକgroup 15 (pnictogens), p-block
ପର୍ଯ୍ୟାୟperiod 3
ମୌଳିକ ପ୍ରକାର  nonmetal
ମାନକ ପରମାଣବିକ ଓଜନ (±) (Ar)30.973762(2)
ଇଲେକ୍‌ଟ୍ରୋନ୍ ବିନ୍ୟାସ[Ne] 3s2 3p3
per shell
2, 8, 5
ଭୌତିକ ଗୁଣ
ଅବସ୍ଥାsolid
Density near r.t.(white) 1.823, (red) ≈ 2.2 – 2.34, (violet) 2.36, (black) 2.69 g/cm3
Triple point
(red) 862.7 K, 4367 kPa
Heat of fusion(white) 0.66 kJ/mol
Heat of (white) 12.4 kJ/mol
Molar heat capacity(white)
23.824 J/(mol·K)
 pressure (white)
P (Pa)1101001 k10 k100 k
at T (K)279307342388453549
 pressure
P (Pa)1101001 k10 k100 k
at T (K)455489529576635704
Atomic properties
Oxidation states5, 4, 3, 2[୧], 1[୨], −1, −2, −3 ​mildly acidic oxide
ElectronegativityPauling scale: 2.19
energies
(more)
Covalent radius107±3 pm
Van der Waals radius180 pm
Miscellanea
Crystal structure ​simple triclinic
Simple triclinic crystal structure for phosphorus
Thermal conductivity(white) 0.236, (black) 12.1 W/(m·K)
Magnetic ordering(white, red, violet, black) diamagnetic[୩]
Bulk modulus(white) 5, (red) 11 GPa
CAS Number7723-14-0
ଇତିହାସ
ଆବିଷ୍କାରHennig Brand (1669)
Recognized as an element byAntoine Lavoisier[୪] (1777)
Most stable isotopes of phosphorus
isoNAhalf-lifeDMDE (MeV)DP
31P100%31P is stable with 16 neutrons
32Psyn14.28 dβ1.70932S
33Psyn25.3 dβ0.24933S
| references

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