The third alkaline earth metal ion contains number of electrons and protons as

Find the number of electrons , protons In Sulphate ion

Find the number of electrons , protons In Fluoride ion

Alkaline earth metals form ions of the formula

Why alkaline earth metals donot from monovalent ions ?

Three alkaline earth metals with electronic configuration

The alkaline earth metal with the smallest atomic number is _____

The most probable reason that the alkaline earth metals give dipositive ions instead of unipositive ions is that

Which of the following alkaline earth metal ions has smallest heat of hydration ?