Question

explain the reaction of metals with oxygen with the help of an activity​

Answer 1

Answer:

Remember that metals react with oxygen in the air to produce metal oxides, like magnesium oxide. ... Non-metal oxides such as sulphur dioxide and nitrogen oxide are responsible for acid rain. They dissolve in the water in the clouds to form acidic solutions. Acid rain damages rocks and buildings, and harms wildlife.

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Answer 2

Answer:

it get rust

Explanation:

it is a process metal get tarnish in presence of air

reaction 2cu+h2o+co2+o2