Chapter 7: Determining States of Substances

If the melting point of a substance is 38 ºC and the boiling point of the substance is 120 ºC, what is the state of the substance at 55 ºC?

If the melting point of a substance is -218 ºC and the boiling point of the substance is -183 ºC, what is the state of the substance at 10 ºC?

On another winter day in Rayon City, the government sprinkled salt over the snow. The surrounding temperature was -3 ºC, and the snow melted soon after the salt was sprinkled.The salt caused the melting point of snow to ____________________.

If the melting point of a substance is -218 ºC and the boiling point of the substance is -183 ºC, what is the state of the substance at -115 ºC?

If the melting point of a substance is -218 ºC and the boiling point of the substance is -183 ºC, what is the state of the substance at -233 ºC?

Substances A, B and C exist as gases at room temperature (25 ºC). Which statement best describes the melting and boiling points of A, B and C?

If the melting point of a substance is 38 ºC and the boiling point of the substance is 120 ºC, what is the state of the substance at 150 ºC?

Snow, which is essentially solid water, melts at 0 ºC. In winter, Rayon City's temperature was -4 ºC. Snow will be present in ___________ state on this day.

Match it! Select the correct answer from the pull down...Good luck!