नाइट्रोजन
- REDIRECTsaancha:Infobox element
naitrojan (aangrezi:Nitrogen) naitrojan gais ki khoj radaraphord ne 1773 mean ki thi. naitrojan avart sarani ka satavaan tatv hai. isaka pratik chihn 'N' hai. isaka paramanu dravyaman 14.0067 hota hai. isaka ilektr aaunik vinyas 1s2, 2s2, 2p3 hota hai. ise avart sarani ke upavarg 5A mean rakha gaya hai.
prakriti
yah rangahin gais hai. vayu mean 79 % bhag naitrojan paee jati hai. yah gais jalane mean sahayak nahian hai. jalati huee tili naitrojan se bhare jar mean le jane par tili bujh jati hai. jiv-jantuoan v vanaspatioan mean yah protin ke roop mean sanchit rahati hai. yah gais shvasan kriya mean sahayak nahian hai tatha jisase naitrojan ke vayumandal mean praniyoan ki mrityu ho sakati hai. udyogoan mean isaka prayog naitrik aml v amoniya banane mean kiya jata hai.
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tika tippani aur sandarbh
sanbandhit lekh
| avart sarani | |||||||||||||||||||||||||||||||||||||||||
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| H | He | ||||||||||||||||||||||||||||||||||||||||
| Li | Be | B | C | N | O | F | Ne | ||||||||||||||||||||||||||||||||||
| Na | Mg | Al | Si | P | S | Cl | Ar | ||||||||||||||||||||||||||||||||||
| K | Ca | Sc | Ti | V | Cr | Mn | Fe | Co | Ni | Cu | Zn | Ga | Ge | As | Se | Br | Kr | ||||||||||||||||||||||||
| Rb | Sr | Y | Zr | Nb | Mo | Tc | Ru | Rh | Pd | Ag | Cd | In | Sn | Sb | Te | I | Xe | ||||||||||||||||||||||||
| Cs | Ba | La | Ce | Pr | Nd | Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Hf | Ta | W | Re | Os | Ir | Pt | Au | Hg | Tl | Pb | Bi | Po | At | Rn | ||||||||||
| Fr | Ra | Ac | Th | Pa | U | Np | Pu | Am | Cm | Bk | Cf | Es | Fm | Md | No | Lr | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Uut | Uuq | Uup | Lv | Uus | Uuo | ||||||||||
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varnamala kramanusar lekh khoj
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