Technetium (Tc)

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transition metal

Element #43

TcSymbol
(98)Atomic mass (u)

Electron configuration

[Kr] 4d5 5s2

Electron shells

K: 2L: 8M: 18N: 13O: 2

Atomic structure

2D orbital diagram

K2e⁻L8e⁻M18e⁻N13e⁻O2e⁻Tc43

3D interactive model

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