The most abundant alkaline earth metal (in earth's crust) is

The most abundant alkaline earth metal in the earth's crust is

Following are some statements about alkaline earth metals I) The electronegativity of Ca, Sr, Ba is almost same II) Be and Mg do not give flame colors III) The most abundant alkaline earth metal is Ca in earth's crust The correct combination is

Which is the most abundant alkaline earth metal in the earth's crust?

The most abundant alkali metal (in earth's crust) is

The most abundant alkaline earth metal in sea water is

The most abundant alkali metal in the earth's crust is

The most abundant alkaline earth metal is ________.

The most abundant alkaline earth metal is ________.

The abundance of alkaline earathmetails in the earth crust is in the order of