Boiling Points and Intermolecular Forces Introduction: Intermolecular force is the force of attraction and repulsion between molecules. They are much weaker than covalent bonds. When boiling a liquid to form a gas, the intermolecular forces are broken not the covalent bonds. A molecular compo...

LIQUIDS AND SOLIDS In this chapter we will see how water and its three states of matter play a big role in our daily lives. Even though all the three of matter of water have the same molecule, they can be different at some point. For example it takes more energy to change liquid water to steam t...

The world features a number of regions with climates that can be very diverse. I am comparing the general climates – focusing on average temperatures, rainfall and snowfall amounts, and sunrise/sunset times – of three locations in the world: London, England, United Kingdom; Sydney, Austr...

Archaeopteryx is a fossil of a bird which existed durring the Jurassic Period. It is approximately 150 million years old. It is considered to be the missing link of Dinosaurs and Modern Birds. The full name of the Archaeopteryx is Archaeopteryx lithographica ("ancient wing from the printing sto...