Science, asked by rishilaugh, 1 year ago

which of the gases in air unites with many metals

Answers

Answered by sharinkhan
0
Oxygen unites with may metals. such as iron oxide, aluminium oxide etc 
Answered by mindfulmaisel
0

Oxygen reacts with many metals.

Explanation:  

  • Oxygen reacts with alkali metals and some of the noble metals like silver. Iron gets rusted on coming in contact with oxygen and moisture.
  • When silver article is kept in open for a few hours it gets converted into a black form.  
  • This is due to the formation of silver oxide on reaction with the oxygen present in the air.  
  • This silver oxide is black in colour .This process is known as the rusting or tarnishing of silver.

Learn more about Oxygen

Describe oxygen cycle​

https://brainly.in/question/12915042

Explain why hydrogen and oxygen are considered elements whereas water is not considered an element.

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