Evolution of Periodic Table Mini Q Bank - Classification of Elements & Periodicity in Properties Classification of Elements and Periodicity in Properties Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

The formula for the oxide formed by Eka-aluminum is:

1. ${EO}_{4}$

2. $E_{2} O_{3}$

3. $E_{3} O_{2}$

4. EO

Subtopic: Evolution of Periodic Table |

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