Which Element Has Similar Properties To Lithium

Which element has properties similar to lithium? Beryllium? 3

Many properties are determined by the number of valence electrons.

Which element has properties similar to lithium? _________ Beryllium? _________

please explain

Elements in a matrix ic are more similar to five or less (in the same vertical column) elements, because these elements have the same number of boundary electrons. Therefore, lithium will have similar properties to sodium. Because beryllium is close to lithium, it has 2 valence electrons and forms compounds in different proportions than lithium.

Lithium element

All other members of the alkali metal group have lithium-like properties. Tse contains sodium, io, rudium, cesium and francium.

But what helps?

Lithium is sodium, beryllium is magnesium.

Sodium or Io and other alkali metals or other elements of the lithium family