Skip to content
New summer mock series is live Attempt timed papers for SSC, banking, and engineering entrances with updated syllabi for this season. View exams

Question

Which pair of elements from different periods shows the greatest similarity in oxide acidity?

Options

Choose one · Correct answer highlighted

Explanation

Diagonal relationships lead to similar oxide properties. C (period 2) and Si (period 3) both form acidic oxides (CO₂, SiO₂) with covalent character, unlike other pairs.