| A | B |
|---|
| Volume | The measure of how much space an object takes up. |
| Matter | Anything that has mass and volume. |
| Density | The amount of mass for each milliliter of a substance. |
| Element | Material that cannot be broken down into anything simpler by using chemical reactions. |
| Metals | Group of elements that have conductivity, luster, and flexibility as common properties. |
| Atom | Smallest unit of an element. |
| Nucleus | Hard core of an atom. |
| Malleability | Bending a material without breaking. |
| Molecule | Two or more atoms joined together as a single particle. |
| Ductility | Ability to make a material thin without breaking. |
| Pound | Unit used to measure weight. |
| Solid | At room temperature most elements are this. |
| Electron | Type of particle inside an atom that has one unit of negative electrical charge? |
| Hydrogen and Helium | The most common elements in the universe. |
| They Become Corroded | This happens to metals when they combine with nonmetals from the environment. |
| buoyancy | resistance to sinking |
