Oxygen is a very common gas, and all of us ae pretty familiar with it. It is to believed as a colorless and odorless gas. This is so as Oxygen is ma
Oxygen is a very common gas, and all of us ae pretty familiar with it. It is to believed as a colorless and odorless gas. This is so as Oxygen is majorly gas, and we do not see or feel it. But, when the gas is condensed into liquid or solid states, it gives a color. In the liquid state it is really light-blue, owing to absorbing radiations while excited.
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