Promethium: ke revisions ke biich ke antar

Wikipedia se
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MerlIwBot (Baat | yogdaan)
m Robot: Adding be:Праметый
EmausBot (Baat | yogdaan)
m r2.7.2+) (Robot: Adding am:ፕሮሜቲየም
Rekha 41: Rekha 41:
[[Category:Lathanides]]
[[Category:Lathanides]]


[[am:ፕሮሜቲየም]]
[[ar:بروميثيوم]]
[[ar:بروميثيوم]]
[[az:Prometium]]
[[az:Prometium]]

20:38, 14 Saptambar 2012 ke badlao

Atomic Structure
Symbol Nd
Atomic Number 60
Atomic Mass 144.24 g/mol
Periodic Table
Group 3
Row / Period 6
Element Category Transition dhaatu
Chhapa
Promethium ke electron shell

Promethium ek chemical element hae, jiske Chemical symbol Pm, atomic number 61 aur atomic mass 145 hae. Ii Lanthanide group ke ek member hae.

Chhapa ke gallery