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A monopoly is where the market and one firm are coextensive.It has a downward sloping demand curve due to product differential. One key feature is that it has high barriers to entry. This means that it is...

Firstly, the aftermath of an earthquake can create an environment where disease spreads due to the close proximity of those gathered after losing homes (creates densely populated communities, especially i...

Al has the higher first ionisation energy. Mg electronic configuration is [Ne]3s² whereas Al configuration is [Ne]3s²3p¹. To remove the electron from Al, it has to be remo...

Crude oil is a mixture of hydrocarbons with varying length carbon chains. The main method used to separate these is fractional distillation. The crude oil is heated, then placed inside a fractionating col...

Start with the number 252 and split into factors, for example it is even therefore is divisible by 2. Work out the other number and then continue finding factors of each number until you are left with pri...