Question

What is meant by periodic trend in the modern periodic table​

Answer 1

Periodic trends are specific patterns in the properties of chemical elements that are revealed in the periodic table of elements. Major periodic trends include electronegativity, ionization energy, electron affinity, atomic radii, ionic radius, metallic character, and chemical reactivity.

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Answer 2

Answer:

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.

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