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20 December, 16:10

The statement which describes a physical property of the element oxygen is

1. oxygen is needed for the rusting of iron

2. oxygen supports the burning of paper

3. oxygen has a density of 1.43 grams per liter

4. oxygen must be present for food to decay

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Answers (2)
  1. 20 December, 16:26
    0
    The answer is 3. Oxygen having a density of 1.43 grams per liter describes a physical property of the element oxygen. A physical property is a property that can be observed or measured without changing the composition of matter and density is one physical property.
  2. 20 December, 16:38
    0
    The correct answer is option 3. Oxygen having a density of 1.43 grams per liter describes a physical property of the element oxygen. A physical property is a property that can be observed or measured without changing the composition of matter and density is one physical property.
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Home » Chemistry » The statement which describes a physical property of the element oxygen is 1. oxygen is needed for the rusting of iron 2. oxygen supports the burning of paper 3. oxygen has a density of 1.43 grams per liter 4.
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