नियोडाइमियम
Jump to navigation
Jump to search
niyodaimiyam ek rasayanik tattv hai, jise Nd se pradarshit kiya jata hai. yah tattv avart sarani mean lenthenaid tattvoan ke sath mean rakha gaya hai.
- niyodaimiyam ka paramanu kramaank 60 aur paramanu dravyaman 144.242(3)[1] (gra./mol) hota hai.
- rasayan vijnan mean niyodaimiyam ka pratik Nd hai.
- aaustriya ke vaijnanik 'vels baich' ne niyodaimiyam ki khoj varsh 1885 mean ki thi.
- niyodaimiyam ka galanaank 934 (digri seantigred) tatha kvathanaank 3480 (digri seantigred) hota hai.
|
|
|
|
|
tika tippani aur sandarbh
- ↑ kuchh bhoo-vaijnanik namoonoan mean is tatv ki samasthanik rachana bhinn hoti hai aur yah parivartan soochi mean darshayi gayi anishchitta ki sima se adhik ho sakata hai.
sanbandhit lekh
avart sarani | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | ||||||||||
|