5f Elements in Periodic Table - Structure of the periodic table -- Practical Electron Microscopy and Database

5f Elements in Periodic Table
- Practical Electron Microscopy and Database -
- An Online Book -

https://www.globalsino.com/EM/

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Table 4692a. 5f elements in periodic table

1S 2s 3s 4s 5s 6s 7s 2p 3p 4p 5p 6p 3d 3d 4d 5d 6d 4f 5f Elements Structure of the periodic table

Table 4692b. Electron configurations, filling orbitals, and valence electrons of 5f elements

Atomic Number	Symbol	Name	Electron Configuration	Filling Orbital	Valence Electrons
89	Ac	Actinium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰ 6s²p⁶d¹ 7s²	6d¹	6d¹7s²
90	Th	Thorium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰ 6s²p⁶d² 7s²	6d²	6d²7s²
91	Pa	Protactinium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f²6s²p⁶d¹ 7s²	5f²	5f²6d¹7s²
92	U	Uranium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f³6s²p⁶d¹ 7s²	5f³	5f³6d¹7s²
93	Np	Neptunium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f⁴6s²p⁶d¹ 7s²	5f⁴	5f⁴6d¹7s²
94	Pu	Plutonium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f⁶6s²p⁶7s²	5f⁶	5f⁶ 7s²
95	Am	Americium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f⁷6s²p⁶7s²	5f⁷	5f⁷ 7s²
96	Cm	Curium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f⁷6s²p⁶d¹ 7s²	5f⁷	5f⁷ 6d¹ 7s¹
97	Bk	Berkelium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f⁸6s²p⁶d¹ 7s²	5f⁸	5f⁸ 6d¹ 7s²
98	Cf	Californium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f¹⁰6s²p⁶7s²	5f¹⁰	5f¹⁰ 7s²
99	Es	Einsteinium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f¹¹6s²p⁶7s²	5f¹¹	5f¹¹ 7s²
100	Fm	Fermium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f¹²6s²p⁶7s²	5f¹²	5f¹² 7s²
101	Md	Mendelevium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f¹³6s²p⁶7s²	5f¹³	5f¹³ 7s²
102	No	Nobelium	1s² 2s²p⁶ 3s²p⁶d¹⁰ 4s²p⁶d¹⁰f¹⁴ 5s²p⁶d¹⁰f¹⁴6s²p⁶7s²	5f¹⁴	5f¹⁴ 7s²

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