ऑक्सिडेशनमुळे धातूंचे विकृतीकरण होते,

Noun:

विरंगुळा, मंदपणा, गंज, दुतिहणी,

Verb:

कलंक लावणे, बुरसटलेला, मंद, फिकट,

tarnishes's Usage Examples:

It tarnishes to a yellowish or brownish color and gives a black streak.

"No bail if one tarnishes country"s image".

It is a hard, slightly malleable silvery metal that quickly tarnishes in air and moisture.

perception that their cars are intended for an older generation because it tarnishes the brand"s image in the eyes of younger buyers.

On exposure to air, chalcopyrite tarnishes to a variety of oxides, hydroxides, and sulfates.

It is fairly soft and slowly tarnishes in air.

tarnishes the feminist movement by leaving it open to accusations of "vacuousness and irrelevance that we cannot afford to court.

Silver tarnishes with age, and so this pearl now appears black.

Bornite has a brown to copper-red color on fresh surfaces that tarnishes to various iridescent shades of blue to purple in places.

"Family squabble tarnishes Korbel wine empire".

1 Alters to tarnishes to dull on exposure Other characteristics Non-fluorescent, nonmagnetic.

Silver requires a good deal of care, as it tarnishes and must be hand polished, since careless or machine polishing ruins the.

Cerium is a soft, ductile, and silvery-white metal that tarnishes when exposed to air, and it is soft enough to be cut with a steel kitchen.

Synonyms:

stain, fleck, defile, blob, maculate, darken, blot, spot, sully,

Antonyms:

brighten, clear up, stay, lighten,