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Which two of the highlighted elements in the figure below is the pair that forms

ID: 515665 • Letter: W

Question

Which two of the highlighted elements in the figure below is the pair that forms the bond with the most ionic character? groups 16 and 17 (sky blue and violet) groups 1 and 18 (red and salmon groups 2 and 13 (yellow and green) groups 17 and 18 (violet and salmon) groups 1 and 15 (red and purple) groups 2 and 17 (yellow and violet) groups 1 and 2 (red and yellow) groups 14 and 17 (blue and violet) groups 2 and 18 (yellow and salmon) groups 13 and 17 (green and violet) groups 1 and 17 (red and violet)

Explanation / Answer

Groups 1 and 17 (red and violet) forms most ionic character compounds.

Example Sodium chloride. Sodium from first group and chlorine from seventeen group.