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Test your knowledge of chemical compounds with this quiz. Identify ionic and covalent compounds based on solubility and characteristics.
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Bell Ringer #1 Nov 4/7
Question 1 • Which of the following is likely to be an ionic compound (based on water solubility) • A. Oil • B. Ear Wax • C. Salt • D. Charcoal
Question 2 • Which of the following is a physical characteristic of a covalent compound? • A. Conducts electricity when dissolved in water • B. Solid and Brittle at room temperature • C. Low melting and boiling points • D. All dissolve well in water
Question 3 • For the compound Iron II Oxide, which is the metallic ion? (symbol and charge) • A. Fe 2+ • B. Fe 3+ • C. O 2- • D. FeO