In the United Kingdom, driving licenses are divided into groups based on the type of vehicle you are permitted to operate. General information: assessing fitness to drive - GOV.UK
In the periodic table, consists of hydrogen and the alkali metals. These elements are located in the first vertical column on the far left. group.1
: Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Cesium (Cs), and Francium (Fr). In the United Kingdom, driving licenses are divided
: They are highly reactive, soft enough to be cut with a knife, and have low densities (lithium, sodium, and potassium can float on water). : Lithium (Li), Sodium (Na), Potassium (K), Rubidium
: They all have one electron in their outer shell, making them very unstable. They react vigorously with water to produce alkaline solutions and hydrogen gas. 2. Driving Licenses (UK/GB)