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NEETChemistryp Block Elements (Group 13 & 14)

Which element in the group has a predominantly +1 oxidation state?

Options

  1. AAluminum
  2. BGallium
  3. CIndium
  4. DThallium

Correct answer

D. Thallium

Step-by-step solution

In thallium +1 oxidation state is predominant.

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