धातु
(aangrezi:Metal) samanyatah dhatuyean vidyut ki suchalak hoti hai, tatha amloan se kriya karake haidrojan gais visthapit karati hai. sadharan avastha mean paya geliyam v sijiyam ko chho dakar sabhi dhatuyean thos avastha mean payi jati haian. dhatuoan mean, tanyata, uchch ooshma chalakata, adhatavardhaniyata, uchch vaidyut chalakata uchch tanan kshamata, supatyata adi gun paye jate haian. dhatuean kathor hoti haian tatha unamean dhatuee chamak payi jati hai. para aisa dhatu hai jo drav ki avastha mean rahata 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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varnamala kramanusar lekh khoj
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