write-the-electron-configurations-for-the-following-ions-and-determine-which-hav

Question

For the following X ions, provide condensed ground-state electron configurations and indicate which ions have electron configurations identical to inert gases.
(a) Sc³⁺
(b) Li⁺
(c) O²⁻
(d) F⁻
(e) Ca²⁺
(f) V²⁺

Accepted Answer

Sc³⁺ = [Ar], Noble gas
Li⁺ = [He], Noble gas
O²⁻ = [He] 2s² 2p⁶ = [Ne], Noble gas
F⁻ = [He] 2s² 2p⁶ = [Ne], Noble gas
V²⁺ = [Ar] 3d³

Answer

Sc³⁺ = [Ar] 3d¹
Li⁺ = [He], Noble gas
O²⁻ = [He] 2s² 2p⁶ = [Ne], Noble gas
F⁻ = [He] 2s² 2p⁶ = [Ne], Noble gas
V²⁺ = [Ar] 3d³

Answer

Sc³⁺ = [Ar], Noble gas
Li⁺ = [He], Noble gas
O²⁻ = [He] 2s² 2p⁶ = [Ne], Noble gas
F⁻ = [He] 2s² 2p⁶ = [Ne], Noble gas
V²⁺ = [Ar] 3d¹

Answer

Sc³⁺ = [Ar]4s¹, Noble gas
Li⁺ = [He], Noble gas
O²⁻ = [He] 2s² 2p⁶ = [Ne], Noble gas
F⁻ = [He] 2s² 2p⁶ = [Ne], Noble gas
V²⁺ = [Ar] 3d³

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For the following X ions, provide condensed ground-state electron configurations and indicate which ions have electron configurations identical to inert gases.
(a) Sc³⁺
(b) Li⁺
(c) O²⁻
(d) F⁻
(e) Ca²⁺
(f) V²⁺

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Biology

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For the following X ions, provide condensed ground-state electron configurations and indicate which ions have electron configurations identical to inert gases.(a) Sc3+(b) Li+(c) O2−(d) F−(e) Ca2+(f) V2+

For the following X ions, provide condensed ground-state electron configurations and indicate which ions have electron configurations identical to inert gases.
(a) Sc³⁺
(b) Li⁺
(c) O²⁻
(d) F⁻
(e) Ca²⁺
(f) V²⁺