The reason why alkali metals impart color to | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Alkali metals impart characteristic colors to the Bunsen flame because their valence electrons are loosely held due to their $low$ $ionization$ $e

Vedclass · Accepted Answer

Low ionization energy

Vedclass · Answer

(A) Alkali metals impart characteristic colors to the Bunsen flame because their valence electrons are loosely held due to their $low$ $ionization$ $energy$. When heated in a flame,these electrons absorb energy and get excited to higher energy levels. Upon returning to the ground state,they emit the absorbed energy in the form of visible light.

The reason why alkali metals impart color to the Bunsen flame is ...

Similar Questions

Which of the following is the chemical formula for dolomite?

The order of stability of chlorides of alkali metals is

Identify the $CORRECT$ decreasing order of melting point of cluster of sodium atoms depending on size.

Assertion $(A): K, Rb$ and $Cs$ form superoxides. \\ Reason $(R):$ The stability of superoxides increases from $K$ to $Cs$ due to decrease in lattice energy.

What is the chemical formula of washing soda?

Vedclass Test Series

Exam Paper Generator

Online Exam Module