2. Why is a gas able to flow? (1 point)
-its particles have melted and can move around,
-Its particles have high viscosity and can move around,
-Its particles have enough energy to move around,
-Its particles have enough pressure to move around,
3. Which of the following is true about the viscosity of liquids? (1 point)
-Liquids with high viscosity do not flow as well as liquids with low viscosity,
-Liquids with high viscosity flow better than liquids with low viscosity,
-Liquids with high viscosity do not resist flow any more than liquids with low viscosity,
-Water is a good example of a liquid with high viscosity,
4. In a(n) the particles form a regular, repeating pattern. (1 point)
-viscous liquid
-melting liquid
-amorphous solid
-crystalline solid