Search over 10,000 free study notes

Bonding in chemistry involves the transfer or sharing of electrons. In the case of ionic bonding, one or more electrons are transfered from one atom to another leading to charged fragments, one that is po...

In your revision it may be helpful to create a 'quote bank' of key quotes that you can keep referring to in your essays. As a further revision technique you could also write out or print out these quotes ...

I would start by defining nuclear fission: 'Nuclear fission is the process of splitting up atoms and harnessing the energy from the reaction.' I would then proceed to explain how this occurs: 'Fission hap...

A franchise is an existing business that grants permission to another individual to sell the products and operate under the name of the existing business. Possible benefits to becoming a franchisee could ...

First of all, you would label the equations, so let's call 3x +4y = 18 equation A, and 5x - 2y = 4 equation B. Then you would try to find a way to eliminate one of the variables (either x or y). We can do...