Biology, asked by saniyajanaria1ox79eo, 1 year ago

why do silver articles become black after some tomes ehrn exposed to air

Answers

Answered by siyajrangal

1

because a layer of silver sulphide form on them which makes silver look a like black in color

Previous Question

Next Question

Similar questions

Physics, 7 months ago

Please tell it's correct answer it's too urgent......

Math, 7 months ago

A the mixture. 13. Prateek ? 11. A mixture of milk and Ravi's salary is increased by 20% and then decreas Prateek's income is 25% more than that Akash's i 14. The difference between increasing a number by 8 15. Two candidates A and B contest an election. A gets total number of valid votes cast in the election. ns 7 parts of mill 16. The cost of an item is ? 44. This is 10% more tha previous year.

Science, 7 months ago

_ was the traditional ways of collecting ...

Math, 1 year ago

which numbers can be rounded off to 70...

Physics, 1 year ago

Light enters from air into a glass plate having refractive index 1.5.what is the speed of light in glass?

Geography, 1 year ago

[Fill in the blank]:- The wind that blows at the Eastern side of Rocky Mountain is called________.

Math, 1 year ago

find sum of (3/15+12/150-10/210)+210/450...

Chemistry, 1 year ago

atomic no. of hydrogen...