| Copper, gold, iron, lead, mercury, and silver are ____ elements. |
buckyball |
| A ____ measures heat given off or absorbed during a reaction. |
calorimeter |
| A ____ is a 60-carbon molecule that resembles a soccer ball. |
isomer |
| A ____ is used to transfer a measured volume of liquid. |
meniscus |
| Protons and neutrons are located in an atom's ____ (center). |
metal |
| The curved upper surface of a column of liquid is the ____. |
nonmetal |
| Carbon, oxygen, and sulfur are examples of ____ elements. |
nucleus |
| An ____ of a molecule has the same atoms arranged differently. |
pipette |
