On coming down, the group in periodic table.A. The value of electronegativity decreases.B. Atomic radius increasesC. The value of ionisation enthalpy decreases

On coming down, the group in periodic table.A. The value of electroneg

1.	On coming down, the group in periodic table.A. The value of electronegativity decreases.B. Atomic radius increasesC. The value of ionisation enthalpy decreases
A.	Only B
B.	Only C
C.	A, B and C
D.	Only A
Answer» D. Only A