गैलियम
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- REDIRECTsaancha:Infobox element
gailiyam (aangrezi:Gallium) ek rasayanik tatv hai, jisaka rasayanik sanket 'Ga', paramanu sankhya 31 tatha paramanu bhar 69.8 hai. gailiyam atisookshm matra mean any dhatuoan ke khanijoan, visheshat: ziankableand aur b aauksait mean paya jata hai.
- 1875 ee. mean lakak d bvabodraan ne is dhatu ka avishkar kiya tha.
- tatvoan ki avart sarani taiyar karane mean meandelif ne ailuminiyam samooh ke tatvoan mean ek rikt sthan paya, jisako usane 'eka-ailyoominiyam' nam diya. isi rikt sthan ki poorti gailiyam se huee hai.
- khanijoan se amlaraj ki kriya dvara kloraid ke roop mean gailiyam prithakh kiya jata hai.
- gailiyam lavanoan ke kshariy vilayan ke vidyudvishleshan se gailiyam dhatu prapt hoti hai.
- gailiyam nili abhavali, safed, kathor dhatu hai.
- is dhatu ka apekshik ghanatv 5.9 hai. pighalane par (dravaank 29.76° sean.) rajat sa saphed drav prapt hota hai.
- yah atishitalikaran se samany tap par bhi drav roop mean milata hai. amloan, jaliy dahak potash aur amlaraj mean dhatu ghul jati hai.
- gailiyam ke aauksaid, haidr aauksaid, kloraid tatha salphet ailyoominiyam ke lavanoan se bahut milate julate haian. isake ailam bhi banate haian. isaki mishradhatuean bani haian aur kuchh upayogi siddh huee haian.
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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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