Consider the compounds SO2 (sulfur dioxide) and CIF (chlorine monofluoride). SO2 has a melting point of - 72 °C and CIF has a melting point of -156°C.
1. Is SO2 ionic or covalent? Is CIF ionic or covalent? Justify your answer.

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Label a-f based on the table using c for concentrated and d for dilute