Chemistry · Periodic Classification of Elements
Which two groups of elements in the periodic table have highly negative electron gain enthalpies and readily add one and two electrons respectively to attain a stable noble gas configuration?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Group 15 and Group 16
- 2Group 14 and Group 15
- 3Group 16 and Group 17✓
- 4Group 17 and Group 18
Correct answer
Group 16 and Group 17
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