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Thorium
Thorium




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Thorium Periodic Table

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1 Periodic Table

1.1 Symbol

Th

1.2 Group Number

0
Rank: 18 (Overall)
0 17

1.3 Period Number

7
Rank: 1 (Overall)
2 7

1.4 Block

f block

1.5 Element Family

Actinide

1.6 CAS Number

7440326
Rank: 49 (Overall)
7429905 54386242

1.7 Space Group Name

P63/mmc

1.8 Space Group Number

194.00
Rank: 5 (Overall)
11 229