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023) The ten forms of oxygen foaj Water & ozonec) Ozone & oxygenbi Water & osygend) Water & oxygen

Answer»

option C is the answer.

Thetwo forms of oxygen foundin theatmosphereare: (i) Elementaloxygenis normallyfoundin the form of diatomic molecule (O2) in the lower part ofatmosphere. It is about 21% in the air and non-poisonous. (ii) Ozone isfoundin the stratophere part ofatmosphere. It contains three atoms ofoxygen(O3).



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