An element forms an oxide A2O3 which is acidic in nature. Identify A as metal or non-metal.

AcademicChemistryNCERTClass 10

A is non-metal because oxides of non-metals are acidic in nature.

Example: Sulphur trioxide reacts with water to give sulphuric acid.

raja
Updated on 10-Oct-2022 13:27:27

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