What is rust?

Asked by Last Modified  

10 Answers

Follow 1
Answer

Please enter your answer

Undergrad Student

Rust is the formation of reddish brown layer on the surface of metal or alloy ,which contains iron , due to chemical reaction between iron and moisture from the surroundings. The chemical formed on the surface is iron oxide(Fe2O3). Rust makes the metal weaker and rough that's why we need to protect the...
read more
Rust is the formation of reddish brown layer on the surface of metal or alloy ,which contains iron , due to chemical reaction between iron and moisture from the surroundings. The chemical formed on the surface is iron oxide(Fe2O3). Rust makes the metal weaker and rough that's why we need to protect the metal from exposure to air. read less
Comments

Tutor

a brown flaking coating of iron oxide that is formed on iron or steel by oxidation, especially in the presence of moisture.
Comments

Tuition for 10th class and below-PaiLayout

Rust is another name for iron oxide.
Comments

Excellence Award Winner ( 7 times )

Rust is just iron oxide, usually with water molecules incorporated in it
Comments

Math Magician

When the water molecules present in atmosphere reacts with objects made up of Iron or alloys(Alloys are objects which are made up of multiple elements in a fixed ratio)containing iron,this converts the iron into a brown dust like material which is known as rust. Chemical Formula of rust:Fe2O3.x(H2O...
Comments

Tutor

A reddish-brown oxide coating formed on iron or steel by the action of oxygen and moisture.
Comments

Experienced Professional with 12 Years of Experience in Industrial Sector, R&D and Academics

a reddish- or yellowish-brown flaking coating of iron oxide that is formed on iron or steel by oxidation, especially in the presence of moisture
Comments

Science Field

Rust in general is used for the oxidizing of Fe(2+) to Fe(3+),here the iron is oxidize and thus rusting occurs.Rusting can be in any of the alloy of iron or other
Comments

Enriching experience of 8 yrs in teaching

a reddish- or yellowish-brown flaking coating of iron oxide that is formed on iron or steel by oxidation, especially in the presence of moisture.
Comments

Highly Qualified Tutor

Reddish-brown colour layer deposited at the surface of the metal.
Comments

View 8 more Answers

Related Questions

What is the meaning of " आलस्यं हि मनुष्याणां शरीरस्थो महान् रिपुः |
नास्ति उद्यंसमो बन्धुः कृत्वा यं नावसीदति ||" 

Hi Rohan, below is the Hindi translation. आलस्यं हि मनुष्याणां शरीरस्थो महान् रिपुः | means अर्थात् : मनुष्यों के शरीर में रहने वाला आलस्य ही ( उनका ) सबसे बड़ा शत्रु होता है | means our greatest enemy...
Rohan
Can anyone suggest me the ways to increase my general knowledge?
Read and observe with open and alert mind
Aman

What process to start the classes?

Hi Riya, First you have to approach your potential students. You have to convince them to join your classes. If they ask you for demo class then you can provide them free demo class. Just show that you...
Riya
Can you subtract 2453689 from 5964321 and express the difference in words?
Thirty-five lakh ten thousand six hundred thirty two.
Palak
0 0
7

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

How to control global warming? class 7
Stop deforestation (cutting of trees). Start and adopt afforestation (establishment of new forests), reforestation (reestablishment of old forests) and other forest conservation methods, Reduce...

Difference Between Ice and Water
Water: Water, commonly known by its chemical properties as H2O, is one of the most prevalent elements on the Earth, with up to 75% of the Earth’s surface being covered with it. It is among the most...

Yearning for Learning a Subject
We must all possess a drive and yearning towards learning. For that we need the following requisites: 1. An open mind to listen 2. To jot down the essentials. 3. To clarify the doubts then and there 4.To...

Study tips
1. Study Tip 1: Underlining. 2. Study Tip 2: Make Your Own Study Notes. 3. Study Tip 3: Mind Mapping.
P

Parmeshwar Biradar

0 0
0

Relating natural numbers,whole numbers and integers-Rational Numbers,Class 8
Understanding relationship between natural numbers, whole numbers and integers

Recommended Articles

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular...

Read full article >

Looking for Class 8 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you