Isotopes Example: Chemistry
We’ve now learned about Isotopes. Now here are some examples of simple calculations involving isotopes that you can learn.
Hydrogen and Fuel Cells
We are trying to design a way to power vehicles of the future by using the hydrogen that is stored as a fuel cell for Motor Vehicles.
How to Measure Loss of Mass in a Reaction
Learn the basics about How to measure the loss of mass in a reaction? How do you measure mass? How does mass disappear within a reaction? Find out more in […]
Giant Chemical Structures
Learn the basics about the differences between different chemical structures, including giant covalent, giant ionic and metallic structures.
Electron Configuration
This lesson looks at the electronic configurations of elements in the periodic tables.
Dangers of Smoking
Did you know that smokers are twice as likely to have a heart attack? And that one in two smokers will die from a smoking-related disease. In fact all of […]
Covalent Bonding
Carbon dioxide is a product of one of the most important chemical reactions in the world: combustion.
Continental Drift
In this video we will learn how Alfred Wegener proposed a theory in 1912 that the great continents of the Earth had drifted over geological time and were once all […]
Chemical Equations
Chemical equation shows the overall chemical change of reactants into products. It’s a bit like a detailed cooking recipe, but where all the ingredients and all the products are written […]
Being a Professional Writer
In this video, you’ll learn more about what being a professional writer looks like.
