Kinetic Molecular Theory Introduction

Which temperature scale is based on the phase changes of water?

• Fahrenheit

• Celsius

• Kelvin

• Degrees

Which temperature scale cannot have negative numbers

• Fahrenheit

• Celsius

• Kelvin

• Degrees

Forces of attraction or repulsion between molecules are called:

• Electronegativity

• Covalent Bonds

• Ionic Bonds

• Intermolecular Forces

Phase of matter where particles are held in place by intermolecular forces

• Plasma

• Solid

• Liquid

• Gas

Phase of matter where particles move around each other while being slightly attracted to each other through intermolecular forces

• Plasma

• Solid

• Liquid

• Gas

Phase of matter where particles have enough kinetic energy to break intermolecular forces and spread apart greatly

• Plasma

• Solid

• Liquid

• Gas

Phase of matter where particles have so much kinetic energy they break down into electrons and ions

• Plasma

• Solid

• Liquid

• Gas

A space entirely devoid of matter is called:

• A Black Hole

• A Vacuum

• Outer Space

• Pressure

Pressure is caused by:

• Gas molecules colliding with surfaces

• Gas molecules reacting with each other

• Gas molecules colliding with each other

• Gravity

In this phase of matter, particles do NOT stop moving. Instead they vibrate in place

• Plasma

• Solid

• Liquid

• Gas