The Alkali Metals I wanted to display all the key points about each group of elements, in a way that was both clear and engaging for the pupils – as a consequence, the information presented is relatively basic, so that it’s accessible for as many of the year groups as possible. I also tried to include some information regarding uses of the elements or compounds containing them, in order to make it relevant and pique the pupils’ interest.
Lithium is found on the periodic table by group 1 and period 2 . In addition, it's family name is Alkali Metals. Some well known other members in this group are potassium and sodium. Family traits are they all include one valence electron and they have lower density's than other metals.