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dolphi86 [110]
3 years ago
12

Is Oxygen - O2 a pure substance or a mixture?

Chemistry
1 answer:
svetlana [45]3 years ago
5 0
Oxygen is a pure substance, as it is composed of only a single kind of atom. Which is the oxygen atom, it cannot be broken or degraded down any further into constituents that make up the element. In terms of both chemically and physically.
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