Which Type of Chemical Compound Exhibits Properties of Both an Acid and a Base?
Briefly

Which Type of Chemical Compound Exhibits Properties of Both an Acid and a Base?
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Quizzes are available every weekday with unique, topic-specific sets of challenging questions crafted by Ray Hamel. Players answer questions and, at quiz completion, can compare their score with the average contestant. Slate Plus members gain additional visibility through a leaderboard showing how they stack up against others. Participants are encouraged to share scores with friends to compete informally. The featured daily topic in this instance is science, with an invitation to try to beat the average. First-time players are directed to read the rules. The quiz may require browser cookies to function properly.
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