An element is forming acidic oxide. Its most probable position in the modern periodic table is Option: 1 Group and Period Option: 2 Group and Period Option: 3 Group and Period Option: 4 Group and Period
Group and Period
When will CBSE Class 10 results 2025 be declared? Overall exam paper analysis
CBSE will rope in external agency for skill, vocational subject exams
CBSE adopts new re-evaluation process, split Class 10 science question papers; will test on-screen marking
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