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Which of the following elements will form an acidic oxide?
An element with atomic number 7
An element with atomic number 3
An element with atomic number 12
An element with atomic number 19
Element with atomic number 7 has electron configuration 2,5 which means it can gain 3 electrons and is a electronegative element. It should be a non-metal and non-metals will form acidic oxide.
By: santosh ProfileResourcesReport error
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