what is oxygen ? Describe
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Explanation:
a colourless odourless and reactive gas the chemical element atomic number 8 and the life supporting component of air is called oxygen
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Answer:
(1) Oxygen is a colourless, tasteless and odourless gas. (2) Oxygen gas is slightly soluble in water. (3) Oxygen gas is essential for breathing (or respiration). (4) All the living things need oxygen of air for breathing.
Explanation:
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