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The metallic lustre exhibited by sodium is explained by. . (A) Diffusion of sodium ions . . (B) Oscillation of loose electrons. . (C) Excitation of free protons. . (D) Existence of body–centered cubic
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The metallic lustre exhibited by sodium is explained by. . (A) Diffusion of sodium ions . . (B) Oscillation of loose electrons. . (C) Excitation of free protons. . (D) Existence of body–centered cubic lattice

User Dashdashzako
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Out of the choices given, the metallic lustre exhibited by sodium is explained by oscillation of loose electrons. The answer will be B.
User Shiwanka Chathuranga
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