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untrioctium ‹
Uto ‹
untriennium
› unquadnillium
› Uqn
untriennium (Ute)
hypothetisch chemisch element met atoomnummer 139.
Atoomnummer
139
Chemisch Symbool
Ute
proton
139
elektron
139
elektronenconfiguratie
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
18
6f
1
elektronenschil
2, 8, 18, 32, 50, 19, 8, 2
untriennium
identificatiecode
Freebase-identificatiecode
/m/07kvy3