Question

Hey frnds ❤❤❤❤

Here is the question :-

Flame colouration of alkali metals
and alkaline earth metals.
(class 11)

Answer 1

Flame Colouration of alkali metals:

Metal Flame Test Colour

Barium Apple Green

Calcium Yellow-red

Strontium Crimson red

Lithium Crimson

EARTH METALS

This group includes beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba) and radium (Ra). Alkaline earth metals have only two electrons in their outermost electron layer. Alkaline earth metals get the name 'alkaline' because of the basic nature of the compounds they form when bonded with oxygen.

Answer 2

Answer:

question!

Nice answer the above is the answer..