Why are alkali metals uses in photoelectric effect?
Answers
Answered by
1
Photoelectric effect is the phenomenon by which the electrons are ejected from the surface of the metal when a radiation of suitable frequency is used.
1) Alkali metals have only one electron in there valence shell ,there electronic configuration is 3s1 . They have very low ionization energy so it will be easy to eject the electron from the alkali metals .Thus they are suitable for this effect.
1) Alkali metals have only one electron in there valence shell ,there electronic configuration is 3s1 . They have very low ionization energy so it will be easy to eject the electron from the alkali metals .Thus they are suitable for this effect.
AryanChandra1234:
pls mark as brainlieet
brainliest
Similar questions