Tarnish - Wikipedia
Tarnish is a product of a chemical reaction between a metal and a nonmetal compound, especially oxygen and sulfur dioxide. It is usually a metal oxide, the product of oxidation; sometimes it is a metal sulfide. The metal oxide sometimes reacts with water to make the hydroxide, or with carbon dioxide to make the carbonate. It is a chemical change.
Tarnish Definition & Meaning - Merriam-Webster
The meaning of TARNISH is to dull or destroy the luster of by or as if by air, dust, or dirt : soil, stain. How to use tarnish in a sentence.
TARNISH | English meaning - Cambridge Dictionary
TARNISH definition: 1. to make or (especially of metal) become less bright or a different colour 2. to make people…. Learn more.
TARNISH definition and meaning | Collins English Dictionary
Jan 5, 2017 · Tarnish is a substance which forms on the surface of some metals and which stains them or causes them to lose their brightness.
Tarnish Definition & Meaning | Britannica Dictionary
TARNISH meaning: 1 : to become or cause (metal) to become dull and not shiny; 2 : to damage or ruin the good quality of (something, such as a person's reputation, image, etc.)
TARNISH | definition in the Cambridge English Dictionary
TARNISH meaning: 1. to make or (especially of metal) become less bright or a different colour 2. to make people…. Learn more.
TARNISH Definition & Meaning | Dictionary.com
to dull the luster of (a metallic surface), especially by oxidation; discolor. The scandal tarnished his reputation. to grow dull or discolored; lose luster. to become sullied. a tarnished coating. …
Tarnish - Simple English Wikipedia, the free encyclopedia
Tarnish is a layer of corrosion similar to rust. It is caused by oxidisation - when semi - reactive metals such as copper, brass, silver, or aluminum meet chemicals in the air. It will cause the metal to darken or go dull by making a thin film on the metal.
Meaning of tarnish – Learner’s Dictionary - Cambridge Dictionary
TARNISH definition: 1. to spoil the way in which people think of someone so that they do not respect them: 2. If a…. Learn more.
Understanding and Preventing Alloy Tarnish: A Comprehensive …
4 days ago · The Science of Tarnish: Chemical Reactions and Environmental Factors Chemical Reactions Causing Tarnish. Tarnish is a form of corrosion that affects the surface of metals and alloys, altering their appearance. Understanding the chemical reactions and environmental factors that cause tarnish can help in preventing and mitigating its effects ...