Science, asked by vanthodejasoon, 1 year ago

all the silver glasses kept on table had a black coating. what happened?how can it be removed

Answers

Answered by TheRealSherlock

oxidation happened. It can be removed by infrasound cleaning, where it is placed in a cleaning solution and infrasonic waves are passed which removed the dirt.

Answered by Abhigna1

the silver reacts with oxygen and a new layer is formed due to this. this process is called oxidation.

Previous Question

Next Question

Similar questions

Business Studies, 7 months ago

what is profit???? give proper defination..

Math, 7 months ago

{x : x ∈ N, -1 < x < 6} {x : x = 2n - 1, n ∈ W, n < 3} write in roster form...

English, 7 months ago

what are natural fibres...

English, 1 year ago

Choose the sentence which correctly utilizes capitalization. A) My birthday is on tuesday, April 20. B) My birthday is on Tuesday, april 20. C) My birthday is on Tuesday, April 20. D) My birthday is on tuesday, april 20. E) my birthday is on Tuesday, april 20.

English, 1 year ago

Friends, let us play a game.This game is very interesting.I request for everyone's participation.The above picture shows some words and / or phrases.You are requested to identify them....... The first image shows seven 'c', which means seven seas......I have given one example, now you have to give 29 answers.....

Math, 1 year ago

if a=b^2x,b=c^2y,c=^2z,find the value of xyz...

Biology, 1 year ago

what kinds of niches do you think bacteria might occupy in the ecosystem...

Computer Science, 1 year ago

wap to print fibnacci series upto 20 terms...