Tavola Periodica
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unquadunio ‹
Uqu ‹
unquadbio
› unquadtrio
› Uqt
unquadbio (Uqb)
ipotetico elemento chimico di numero atomico 142.
numero atomico
142
simbolo chimico
Uqb
protone
142
elettrone
142
configurazione elettronica
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
4
electron shell
2, 8, 18, 32, 50, 22, 8, 2
unquadbio
identificatore
identificativo Google Knowledge Graph
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