2. The amount of matter in a solid, liquid, or gas is its ________________________. We use a balance to measure it.

3. The amount of space an object takes up is its _________________________. We can use a formula or a graduated cylinder to help measure it.

4. The property to pull on or attract certain metals is _____________.

5. _____________ is how compacted molecules are in an object. It deals with sinking and floating of matter.

9. ______________ is anything that has mass and takes up space.

10. A _______ has a definite volume but no definite shape.