Question
Which statement is true about elements, compounds, and mixtures?
Elements are chemically bonded, compounds are not, and mixtures are physically combined.
Elements are always pure substances, compounds are always mixtures, and mixtures are chemically bonded.
Elements are the simplest substances, compounds are chemically bonded, and mixtures are physically combined.
Elements are chemically bonded, compounds are physically mixed, and mixtures are chemically bonded.
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