Sistemul periodic al elementelor
Sistemul periodic extins al elementelor
EN
RO
Protactinium 91
Configuratie reala
Straturi:
2,8,18,32,20,9,2
Orbitali:
1s2, 2s2, 2p6, 3s2, 3p6, 3d10, 4s2, 4p6, 4d10, 4f14, 5s2, 5p6, 5d10, 5f2, 6s2, 6p6, 6d1, 7s2
s
p
d
f
g
h
i
1
2
2
2
6
3
2
6
10
4
2
6
10
14
5
2
6
10
2
12
18
6
2
6
1
9
14
18
22
7
2
6
10
14
18
22
26
Singularitate
277
=
60
+
28
+
21
+
168
Straturi interioare+exterioare
4
+
3
=
7
Orbitali interiori+exteriori
60
+
28
=
88
Orbital liber
5f2
6d1
Ground State Electron Configuration with free Orbitals
0,0,0,0,12,9,0
Ground State Electron Configuration with compressed Orbitals
0,0,0,0,18,54,96
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