0
All active metals below Hydrogen in the galvanic series.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Is oxygen more reactive than copper?
if you mix copper and oxygen you get Copper oxide !
When magnet is dipped or kept in water does it lose its power of attraction?
Not until the iron rusts.
Is bromine corrosive?
Yes, Bromine is corrosive because of its strong oxidizing properties
Is copper turning green in the air physical change?
The reason that copper turns green is the same reason the metal rusts, oxidization. Both metal and copper oxidize when exposed to oxygen and this is a natural process. Copper that is exposed to the outside environment is more likely to turn green and that is why copper vases and decorative pieces in gardens are often green. Copper is a metal that does not react with water (H2O), but the oxygen of the air will react slowly at room temperature to form a layer of brown-black copper oxide on copper metal which looks like green sometimes...
Is iron shiny?
Yes, iron is shiny. However, it also rusts easily and loses its shine.
Is metal rust bad for trees?
Metal rust will not harm trees. There are a number of fungus rusts that can harm plants but they are not metal rusts.
If metal rusts is it the same metal?
The rust is an oxide of the base metal.
What transition metal rusts when exposed to oxygen?
Iron rusts in the presence of Oxygen.
When a part rusts does it become Heavier or lighter in weight?
When metal rusts by forming a solid metal oxide with oxygen from air, the rusted solid metal weighs more.
What happens when a metal fork rusts?
physical change
Does saltwater affect the rate metal rusts?
Yes it does!
Which metal rusts first copper or iron?
Neither. Only iron rusts. Other metals oxidize.
What is the reason why nails rust in water?
They're metal and metal rusts because the iron in metal oxidizes.
What scientifically happens to metal when it rusts?
a chemical change occurs
What change happens when a metal fork rusts?
physical change
Why is most Iron in the world not found as the metal?
Iron rusts.
What is a hard silver white magnetic metal easily rusts in moist air?
This metal is iron.
