Which element would you expect to have the highest metallic character?

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Question

Which element would you expect to have the highest metallic character?

Accepted Answer

Sodium (Na) — Award 1 mark for identifying sodium as having the highest metallic character. Metallic character decreases across a period and increases down a group. A is incorrect — magnesium is to the right of sodium in Period 3. B is incorrect — aluminium is further right and less metallic. D is incorrect — silicon is a metalloid with low metallic character.

Answer

Sodium (Na)

Answer

Magnesium (Mg)

Answer

Silicon (Si)

Answer

Aluminium (Al)

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