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Is silver tarnishes when it comes in contact with hydro sulfide in the air?
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Why does Na2S smell?
The smell is similar to the smell of hydrogen sulfide (rotten eggs).
Is silver a gem?
No it is an ore like gold. Silver comes out of a mine.
What Spanish country's name means silver?
== == Argentina from the Latin argentum: silver
What results when a hazardous substance comes in contact with skin contact?
Dermal exposue c=3 a plus
What is Contact metamorphic?
Contact Metamorphism: When magma comes in contact with other rocks it will heat them and change them into new rocks. This often happens around an igneous intrusion.
When silver metal comes in contact with sulfur silver sulfide forms and the silver appears darker what is this?
it is a chemical change
Can a sterling silver ring be fixed after contact with betadine?
My silver necklace tarnishes quickly after contact with my Betadine shampoo. To fix it, I leave it in a cup with warm water with baking powder dissolved in it. Also leave in the solution a piece of aluminium foil. My necklace comes out an hour later looking like new.
What causes silverware to tarnish?
Silverware tarnishes when it comes into contact with substances such as sulfur, oxygen, and moisture. These substances can react with the silver in the silverware, causing it to form a tarnished layer. Exposure to air, certain foods, and cleaning chemicals can also contribute to the tarnishing of silverware.
Why does Na2S smell?
The smell is similar to the smell of hydrogen sulfide (rotten eggs).
Does tarnish on sterling silver chain make it stronger?
No tarnish is caused by oxidation of impurities in the silver; that means that when air comes in contact with impure silver, the impurities turn a dark color. Super-refined silver does not tarnish as easily because there is no hydrogen sulfide impurity in it. The tarnish does not make the silver item stronger, it actually can cause the item to have less silver. Polishing a tarnished item to make it shiny again removes a small amount of the metal. Take care against over-polishing any silver item.
How is Hydrogen sulfide is a deadly gas that prevents cells in the body from using oxygen It is commonly found in sewers old landfills and in gas and oil fields How is it formed?
it may be formed by the decay of animal matter or when hydrochloric acid used for cleaning the interior of tanks comes into contact with iron sulfide
What metal is extracted from gelena?
Galena is Lead sulfide. Lead comes from this.
Why sterling silver turn red?
It comes in contact with hydrogen sulfides from your sweat and with oxygen in the air, which causes it to corrode. The corrosion is reddish, brownish, blackish or grayish.
What will happen if silver nitrate comes in contact with your skin?
Silver nitrate is an antibiotic that can be corrosive to skin. Brief contact with the chemical creates brown, black, or purple stains on the skin, but increased exposure can cause burns. It is sometimes used in a lunar caustic stick for cauterizing nosebleeds and punctured varicose veins.
Were comes silver from?
he is from the future!!
Is silver a gem?
No it is an ore like gold. Silver comes out of a mine.
What if silver tooth comes out by itself?
What kind of question is that?! What silver tooth?!
