Electron Configurations Worksheet for practicing writing electron configurations of elements.

Electron Configurations Worksheet with questions for writing complete and abbreviated ground state electron configurations for various elements.

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1) lithium: 1s² 2s¹
2) oxygen: 1s² 2s² 2p⁴
3) calcium: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s²
4) titanium: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d²
5) rubidium: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s¹
6) lead: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p²
7) erbium: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹²
8) helium: [He]
9) nitrogen: [He] 2s² 2p³
10) chlorine: [Ne] 3s² 3p⁵
11) iron: [Ar] 4s² 3d⁶
12) zinc: [Ar] 4s² 3d¹⁰
13) barium: [Xe] 6s²
14) polonium: [Xe] 4f¹⁴ 5d¹⁰ 6s² 6p⁴

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