Physics · Atomic and Periodicity Concepts
Consider the elements: In, Tl, Al, Pb, Sn, and Ge. The most stable oxidation states of the elements possessing the highest and lowest first ionization enthalpies among these, respectively, are:
- 1+1 and +4
- 2+4 and +1
- 3+4 and +3✓
- 4+2 and +3
Correct answer
+4 and +3
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