समूह (आवर्त सारणी)
(aangrezi:Group) avart sarani mean 9 urdhvadhar khane hote haian jinhean samooh kahate haian. punah 8 samoohoan ko do-do upasamooh mean vibhajit kiya gaya hai. inhean A aur B upasamooh kahate haian. upasamooh A mean sthit kisi tatv ka aantim ilektr aaun S ya P upakosh mean hota hai. d aur f bl aauk ke tattv upasamooh B ke aantargat ate haian. 8vean samooh ko 3 bhagoan mean vibhajit karake sabhi 9 tatvoan ko upayukt sthan diya gaya hai.
is prakar kul samoohoan ki sankhya 16 hoti hai jo is prakar haian- IA, IIA, IIIB, IVB, VB, VIB, VIIB, VIIIB, IB, IIB, IIIA, IVA, VA, VIA, VIIA, Zero.
samooh ki visheshataean
- avart sarani ke kisi samooh mean oopar se niche jane par tattv ke dhatuee gun mean vriddhi hoti hai.
- kisi dhatuoan ke samooh mean oopar se niche jane par dhatuoan ki kriyashilata badhati hai, jabaki kisi adhatuoan ke samooh mean oopar se niche jane par adhatuoan ki rasayanik kriyashilata ghatati hai.
- kisi ek samooh ke tattvoan ki sanyojakata saman hoti hai.
- kisi ek samooh ke sabhi tatvoan mean sanyoji ilektr aaunoan ki sankhya saman hoti hai.
- avart sarani ke kisi samooh mean ilektr aaun priti ka man oopar se niche ane par ghatata hai.
- avart sarani ke kisi samooh mean oopar se niche ane par vidyuth rrinatmakata ka man prayah ghatata jata hai.
- avart sarani ke kisi samooh mean oopar se niche ane par ayanan vibhav ka man ghatata hai.
- avart sarani ke kisi samooh mean oopar se niche ane par paramanu ka akar ya paramanu ki trijya ka man badhata hai.
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tika tippani aur sandarbh
sanbandhit lekh
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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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