mathewlino123 mathewlino123

25-08-2020
Chemistry

contestada

Answer the following questions in brief.
Why does silver get tarnished on exposure to air?

Respuesta :

arilott09 arilott09

25-08-2020

Answer: When silver is exposed to sulfur-containing gases in the air, it discolours and then darkens as it reacts with the gas to form a surface layer of tarnish. This process is called tarnishing.

Hope this helped :)

Answer Link

Otras preguntas

How can choosing a great location in a popular part of town actually be a disavantage for a business A. There will be a steady stream of customers. B. The rent

(5-3r)(5-3r) polynomial in standard form ?

Mr. ling, age 58, saw his physician for a routine checkup. as part of the physical examination, a stool guaiac test was done to:

You can use mole ratios and molar mass to determine the masses of substances involved in a chemical reaction. Using the periodic table, calculate the molar mass

What slows down neutrons?

when the exponential phase of a logistic growth curve of the population ceases A.the size of the population drops B.the size of the population stays the same C

Mexico's independence is generally celebrated in the central plaza, or town square. True False

If 20 pounds of fertilizer will cover 1500 square feet of lawn, how many pounds are needed for 2500 square feet

Los amigos quieren __________ a clases juntos. dividir existir asistir vender

Guys please help! 15 points and brainliest! In triangle CDE, the measure of angle C is 90 degrees, side CD is 15 and DE is 3 more than CE. Find the length of th