Crude oil is a mixture of many different chemical compounds. Table 3 shows information about four compounds that can be obtained from crude oil.

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl