| Questions | Answers |
|---|---|
| The smallest unit of matter is | atoms |
| Carbon can form how many bonds? | 4 |
| Water is a | universal solvent |
| Water has how many hydrogens? | 2 |
| In a glass of sugar water, sugar is a | solute |
| Nonpolar covalent bonds share electrons | equally |
| Polar covalent bonds share electrons | unequally |