Electron can be extracted most easily from which of the following elements?
Li
Na
K
Cs
Metallic nature increases down the group. Among the given choices, Caesium is the largest, most metallic and is easiest to extract electron from.
Electron can be extracted easily from which of the following elements?
An ___ is a mineral from which a metal can be extracted easily and profitably.
Which of the following metal atom loses electron most easily?