THE PERIODIC LAW
The elements in each vertical column or group have similar properties. The elements in each group have the same number of valence electrons which determines the elements chemical properties including reactivity. The valence electrons are the electrons on the outer most energy level of the atom. There are 18 groups (columns) on the periodic table. ................
................
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related searches
- the periodic table symbols and names
- list of elements in the periodic table
- group names on the periodic table
- fun ways to learn the periodic table
- spelling with the periodic table
- listing of elements in the periodic table
- liquids on the periodic table
- what are periods on the periodic table
- solids on the periodic table
- the best element on the periodic table
- the list nonmetals on the periodic table
- the groups in the periodic table