pls answer me pls answer me
Attachments:
Answers
Answered by
2
Answer:
- When a metal is attacked by the surroundings such as moisture, air,acid etc it is said to be corrode and this process is called corrosion. The name corrosion of iron is rusting.
- The colour obtained of coating formed on silver when exposed to air is black.
- 1.corroded electrical can cause fire and other problems. 2.corroded medicals implants may leads to blood poisoning and air pollution.
- prevention methods:1.make sure the metal surfaces stay clean and dry. 2.use drying agents. 3.By painting. 4.by applying grease or oil.
Similar questions