What is Periodic Table? Please explain
Dear Student,
Periodic table is the arrangement of chemical elements in the increasing order of atomic no. And its divided in 4 blocks mianly in the order of 18 groups and 7 periods.
Regards!
Periodic table is the arrangement of chemical elements in the increasing order of atomic no. And its divided in 4 blocks mianly in the order of 18 groups and 7 periods.
Regards!