Template:Infobox nobelium

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Revision as of 06:32, 14 July 2012 by imported>Double sharp (trimmed down to > 5 s only (so only No-253, -254, -255, -257, and -259 are left))
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[[Category:Template:Pagetype with short description]]

Nobelium, 102No
Nobelium
Pronunciation
Appearanceunknown
Mass number[259]
Nobelium in the periodic table
Template:Periodic table (32 columns, micro) Yb

No

(Upb)
mendeleviumnobeliumlawrencium
Atomic number (Z)102
Groupgroup n/a
Periodperiod 7
Block  f-block
Electron configuration[Rn] 5f14 7s2
Electrons per shell2, 8, 18, 32, 32, 8, 2
Physical properties
Phase at STPsolid
Atomic properties
Oxidation states+2, +3
Other properties
Natural occurrencesynthetic
CAS Number10028-14-5
Main isotopes of nobelium
[[Isotope|IsoTemplate:Shytope]] [[Natural abundance|AbunTemplate:Shydance]] Half-life (t1/2) Decay mode [[Decay product|ProTemplate:Shyduct]]
253No syn 1.62 min α 249Fm
254No syn 51 s
255No syn 3.1 min 61% α 251Fm
39% ε 255Md
257No syn 25 s α 253Fm
259No syn 58 min 75% α 255Fm
25% ε 259Md
only isotopes with half-lives over 5 seconds are included here
16x16px Category: Nobelium
| references

[[Category:Infobox templates|Template:Remove first word]]Check temperatures No: no input for C, K, F. Check temperatures No: no input for C, K, F.

References

fa:الگو:جعبه اطلاعات نوبلیم