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Actinium
Actinium

Praseodymium
Praseodymium



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Praseodymium

Actinium and Praseodymium Periodic Table

1 Periodic Table
1.1 Symbol
Ac
Pr
1.2 Group Number
NANA
Gadolinium In Periodic Table
0 17
1.3 Period Number
76
Lithium In Periodic Table
2 7
1.4 Block
f block
f block
1.5 Element Family
Actinide
Lanthanide
1.6 CAS Number
74403487440100
Aluminium In Periodic Table
7429905 54386242
1.7 Space Group Name
Fm_ 3m
P63/mmc
1.8 Space Group Number
225.00194.00
Plutonium In Periodic Table
11 229