Chemistry: Transition metals and isomerism (1)
8:43
Added: 1 year ago
From: freelanceteach
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  • Good lecture!

    WongeneKIM 6 months ago

  • The configuration of Cr as [Ar] 4s1 3d5 is more stable than as [Ar] 4s2 3d4 due to its "more spherical" allocation near the nucleus. It's a rule for more stable configuration: "Configuration with half-completed p and d orbitals" and its the 3rd steadier configuration, after the "noble gas" and "completed p and d orbitals" configuration. (Sorry for my poor english :P)

    NickJago3 1 year ago

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