Chemistry, 20.07.2019 09:50, sayrieee

Which of the following is true about elements? a. elements do not combine to form compounds. b. elements combine to form compounds in nonliving substances but not in organisms. c. elements combine to form compounds in organisms and nonliving substances. d. elements combine to form compounds in organisms but not in nonliving substances.

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Which of the following is true about elements? a. elements do not combine to form compounds. b. ele...