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प्रश्न
Which of the following elements will form an acidic oxide?
विकल्प
An element with atomic number 7
An element with atomic number 3
An element with atomic number 12
An element with atomic number 19
उत्तर
An element with atomic number 7
Explanation -
Non-metallic oxides are acidic in nature. Out of the given options, only the element with atomic number 7, i.e., nitrogen is a non-metal.
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