Which pair of elements has the same characteristic chemical properties? (2) Z= 3, Z = 11(4) Z = 2, Z = 4(1) Z = 13, Z = 22(3) Z = 4, Z = 24 .. plz explain the answer

Which pair of elements has the same characteristic chemical properties

1.	Which pair of elements has the same characteristic chemical properties? (2) Z= 3, Z = 11(4) Z = 2, Z = 4(1) Z = 13, Z = 22(3) Z = 4, Z = 24 .. plz explain the answer
Answer» z=3, 11 because they BELONG to same GROUP