| A | B |
|---|
| T or F: Matter is anything that has mass and takes up space | True |
| T or F: Matter occurs as a solid, liquid, or gas | True |
| What will happen if the lid is removed from a container that holds helium gas? | The gas will expand and escape from the container |
| Oxygen, nitrogen, and carbon dioxide may be grouped together because at room temperature they are all a | gas |
| Which of these will happen if the temperature of a metal pan is increased | The molecules of the pan will move faster |
| Gallium is a metal that melts at about 30 degrees celsius. If a person whose body temperature is 37 degrees celsius, held a cube of gallium for five minutes, what will most likely happen to the gallium? | Change to liquid |
| When ice cream is left out of a freezer, the ice cream | Change from solid to a liquid |
| Which of these shows how froze water changes as the temperature of the air increases | Solid - liquid - gas |
| Which of these will change solid iron to a liquid? | Increasing its temperature |
| Which of the following changes is possible with the addition of heat | Ice changes to liquid water |
| Water, ice, and steam are alike because they | are the same compound |
| The smallest quantity of an element is | an atom |
| The smallest part of matter that is identifiable as an element is the | atom |
| What is an example of a mixture? | Lemonade |
| People put sugar in their tea to make it sweet. The sugar will dissolve faster when the tea is | hot |
| A student makes a fruit drink by stirring a powdered mix. Why is the fruit drink a solution | The powder dissolves in the water |
