Across
- 2. with partial positive charges on the hydrogens, a partial negative charge on the oxygen, and a bent overall structure.
- 3. All substances, including water, become less dense when they are heated and more dense when they are cooled. So if water is cooled, it becomes more dense and forms
- 5. the property of fluid having high resistance to flow.
- 9. The mass per unit volume of a substance
- 10. The attraction of molecules for other molecules of the same kind
Down
- 1. water is converted from its liquid form to steam
- 4. It is very rare to find a compound that lacks carbon to be a liquid at standard temperatures and pressures.
- 6. Water has the unique ability to dissolve many polar and ionic substances.
- 7. properties that allow it to stick to substances other than itself.
- 8. As water boils, its hydrogen bonds are broken. Steam particles move very far apart and fast, so barely any hydrogen bonds have the time to form.