Question

CORROSION OF METALS
Corrosion is the process by which materials,
such as metals, are slowly eaten away when
exposed to air and moisture. Thus, rusting of
iron which eats into the metal layer by layer,
the conversion of the surface of copper into a greenish powder or the turning black of the surface of silver ornaments are all examples of corrosion of metals on exposure to air. TELL ME THE MEANING PLEASE... I WILL MARK U AS A BRAINLIST IF U ANSWER..​

Answer 1

iss paragraph mai yeh hai ki metal mai corrosion kaise hota hai

metal mai corrosion hava aur pani ke wajeh se hota hai . jo yeh process hota hai isko rusting bolte hai . iss process mai jo iron hota hai uske layer ko khatam karne lagta hai and uske upar eak grennish layer form ho jati hai yeh process chandi ke ghane mai bhi hota hai

Answer 2

Answer:

Meaning of this is Materials in which metals are slowly eaten away when exposed to air and moisture is called corrosion.

Iron which eats into the metal layer by layer is the conversion of the surface of copper into a greenish powder or the turning black of the surface of silver ornaments. These are the examples for corrosion of metals on exposure to air.

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