Question 69

Given in the options are sets of particular characteristics of elements and how they vary across the period and down the group in the following format:

Characteristic of an element — Across the period — Down the group Select the correct set from the given options.

Solution

Electropositive character or Metallic Character decreases across a period because of increase in ionization energy and increases when we move down in a group due to reduction in ionization energy.

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RRB ALP 31st Aug 2018 Shift-3

Given in the options are sets of particular characteristics of elements and how they vary across the period and down the group in the following format:Characteristic of an element — Across the period — Down the group Select the correct set from the given options.

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Given in the options are sets of particular characteristics of elements and how they vary across the period and down the group in the following format:

Characteristic of an element — Across the period — Down the group Select the correct set from the given options.