helium has configuration of 1s^2 but is placed in p block explain
Dear Student,
The periodic table is based on two properties namely, chemical properties and electronic configuration.
Based on chemical properties it is group-18 due to its inert nature and it is s-block element based on electronic configuration so technically it is not placed in p-block.
Regards.
The periodic table is based on two properties namely, chemical properties and electronic configuration.
Based on chemical properties it is group-18 due to its inert nature and it is s-block element based on electronic configuration so technically it is not placed in p-block.
Regards.