Why are elements made in groups
Answers
Answered by
0
The periodic table arranges all of the known elements in order of increasing atomic number. Order generally coincides with increasing atomic mass. The different rows of elements are called periods. ... Alkali metals: The alkali metals make up Group 1 of the table, and comprise lithium (Li) through francium (Fr).
Answered by
0
in the periodic table there are four element groups they are s p d f elements are classified into these subgroups
Similar questions