When coal is burned, the

  1. How many joules of energy are required to run a 100 W light bulb for one day? Burning coal yields about 30x10 to the 8J of
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  2. Coal is a mixture of carbon, hydrocarbons, and sulphur compounds. When coal is burned sulphur dioxide is producedName two other
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  3. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)Responses
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  4. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)Responses
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  5. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point) Responses
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  6. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)Responses
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  7. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)Responses
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    2. 7 of 107 of 10 Items Question Which of the fo asked by 7 of 107 of 10 Items Question Which of the fo
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  8. Natural Resources Unit TestCoal is a very useful rock that formed over millions of years from the remains of plants. Is coal a
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  9. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral? Natural Resources
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  10. Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)No, coal is
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