Question

Which is the odd 1 from iron,gold,copper , silver?

Answer 1

according to their reactivity series iron is odd one

Answer 2

Iron is the odd one out.

Explanation:

• This can be explained through the reactivity series of the elements.

• Elements like the silver and the gold are found in nature and have little to no reactivity.

• Their oxides are found to be decomposed when they are heated. Copper is moderately reactive with its ability to combine with elements like the $O_2$.

• But it can hardly displace $H_2$. This leaves us with iron which is high in the series.

• It has the ability to displace the $H_2$ gasses from the steam. It is even efficient in forming hydoxides.

• Therefore Iron is the only element given which is very reactive and all the others are hardly reactive.

Learn more about Iron

Explain why iron rusts whereas stainless steel which contains a large quantity of iron does not

https://brainly.in/question/6793235

Iron bridges are coated with zinc why

https://brainly.in/question/2335939