Question

What are the periodic trends in the modern periodic table regarding metallic and nonmetallic characters?​

Answer 1

Answer:

metallic nature increase down the group and non metalic nature increase along period

Answer 2

Answer:

1. When the physical and chemical properties of elements in a period or a group of the modern periodic table are compared, certain regularity is observed in their variations. This is called as periodic trends in the modern periodic table.
2. Valency, atomic size and metallic-nonmetallic character are some properties of elements which show periodic trends.
3. Metallic character goes on decreasing while going fro. left to right in a period.

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