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untribium ‹
Utb ‹
untritrium
› untriquadium
› Utq
untritrium (Utt)
hypothetical chemical element with the atomic number 133.
Atomic Number
133
Element Symbol
Utt
proton
133
electron
133
electron configuration
1s
2
2s
2
2p
6
3s
2
3p
6
4s
2
3d
10
4p
6
5s
2
4d
10
5p
6
6s
2
4f
14
5d
10
6p
6
7s
2
5f
14
6d
10
7p
6
8s
2
5g
13
electron shell
2, 8, 18, 32, 45, 18, 8, 2
untritrium
identifier
CAS Registry Number
63309-53-5
Freebase ID
/m/0nbhmgx