Past research already suggested heavy alkaline earth metals like these might break the rule because their d orbitals are often involved in bonding, something usually limited to transition metals.

What is lithium? It is one of the alkaline elements of the periodic table, its symbol is “Li”. In its pure form, it is a soft metal, white or silver in color. It is the lightest solid element ...

IIT Madras has unveiled a groundbreaking low-cost seawater electrolyser that produces hydrogen without the use of rare metals ...

Water in soil leaches out alkaline elements such as sodium, calcium, and magnesium. Because of this, soils in rainy regions and sandy soils (which drain easily) are likely to be more acidic than ...

Groups in the periodic table show patterns in their physical properties and reactivity. These patterns can be used to predict the behaviour of other elements in a group.