Question

Explain metallic and non metallic properties of elements in the periodic table

Answer 1

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Non-metallic Character of a Metal. Nonmetals tend to gain electrons in chemical reactions and have a high attraction for electrons within a compound. The most reactive nonmetals reside in the upper right portion of the periodic table. The noble gases are a special group because of their lack of reactivity.

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Answer 2

metallic nature elements through the periodic decrease.In the groups increase from top to bottom . Metallic nature increased in the period left to right

non metallic character increase across a period because due to increased in effective nuclear charge that tendancy to gain electron increase