Just see any old iron material lying in your store room or backyard area of your house and observe it. Ask your mother / father about its look in the initial stages. Is there any change ? Write your feedback and also write the reason for this.
Answers
Answer:
The process happened here is rusting. A metal, here an iron material will lose it's shine and smoothness once it's rust. The once beautiful shiny metal will change into a Brown rusty surface. Rust is formed when an iron surface is exposed to oxygen in the presence of moisture. Several varieties of iron-oxides can form. Rust is non-toxic and so presents no biological hazards. The main environmental impacts of rust is the degradation of steel and iron structures, such as bridges, automobiles, etc.
Explanation:
here's the reason why :-
When acidic substances (including water) come in contact with metals, such as iron and/or steel, rust begins to form. Rust is the result of corroding steel after the iron (Fe) particles have been exposed to oxygen and moisture (e.g., humidity, vapor, immersion).