States of Matter

Which of the following statements is NOT true of all different types of matter?

• They are made of atoms and molecules
• The particles are always in motion
• They always move at the same speed
• They are made of particles that are too small to see

A drop of shampoo will form a bead (tall droplet) when poured on a flat surface, while a drop of rubbing alcohol will flow and spread out (very flat). Which substance has the higher surface tension and viscosity? 

• shampoo
• rubbing alcohol
• both are the same
• liquids don't have surface tension or viscosity

What are crystalline solids?

• liquids that have a repeating 3D shape
• liquids that have no special arrangement of atoms or molecules
• solids that have are repeating 3D shape
• solids that have no special arrangement of atoms or molecules

Which state of matter is described as having fast-moving high energy particles that are far apart?

• soid
• liquid
• gas
• Iowa

This property of liquids is affected by the strength of the attraction between the molecules causing it to flow quickly or slowly.

• surface tension

• viscosity

• pressure

• boiling point

The force that acts on the surface of any liquid is called _____________.

• viscosty
• surface tension
• crystalline solid
• surface temperature

What is the amount of force per unit of area called?

• pressure

• volume

• temperature

• gas

Squeezing a balloon (reducing volume) will cause the pressure to increase. This is an example of _____________ law

• Boyle's 
• Charles's
• Krohn's
• Murphy's

Which gas law is responsible for deflating athletic balls and bike tires during the winter months?

• Charles's Law
• Boyle's Law
• Krohn's Law
• Lussac's Law

What can be determined by measuring the average speed of molecules?

• volume

• density

• pressure

• temperature