Rent an inflatable dry / wet slide will costs you start from $150. Largest giant inflatable slide raises the price easily more than $700. Rent for an inflatable obstacle course begins with $300, the longer and with more obstacles, the higher price you must pay, some longest obstacle courses will cost you more than $1000.
Oxidation is the process when oxygen combines with an element, changing the appearance of the element. When iron reacts with oxygen and changes to rust, this is an example of oxidation.
Copper oxidizes whereby it turns Blue / Green. Oxidation is a phenomenon whereby an element loses electrons (and/or hydrogen) on interacting with another element. There are many examples of oxidation, which we observe in our day-to-day life.t is to be noted that copper does not react with water. The outer green layer, formed after the oxidation of copper, is known as patina. Unlike other destructive oxidation, patina acts as a protective layer. This is the reason as to why, copper is considered as an important metal, resistant to corrosion.