Which of the following statements about elements is TRUE:
a. they are always made up of individual atoms in their natural state
b. they combine to make compounds
1
Expert's answer
2012-09-13T11:03:33-0400
The second one is true (b. they combine to make compounds),because chemical compound is a pure chemical substance consisting of two or more different chemical elements, that can be separated into simpler substances by chemical reactions and not all elements have natural state (synthesized elements).
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