what is less reactive than iron(only just)it has 4 letters
Hmm. The closest fit is lead. It's the first element in the reactivity series that is less reactive than iron and has only four letters.
The answer is LEAD. Lead lies just below iron in the activity series of metals. Thus, it is less reactive than iron (only just). Activity series : Potassium, Sodium, Calcium, Magnesium, Aluminium, Zinc, Iron, Lead, Hydrogen, Copper, Mercury, Silver, Gold. Hope you liked my answer. Please choose as best answer!!
Hmm. The closest fit is lead. It's the first element in the reactivity series that is less reactive than iron and has only four letters.
The answer is LEAD. Lead lies just below iron in the activity series of metals. Thus, it is less reactive than iron (only just). Activity series : Potassium, Sodium, Calcium, Magnesium, Aluminium, Zinc, Iron, Lead, Hydrogen, Copper, Mercury, Silver, Gold. Hope you liked my answer. Please choose as best answer!!
