Question

Plzzzzzzzzz complete the full table plzzzz plzzzz.....

Answer 1

group period group ^period
1st 2nd 2nd
2nd 4th 4th
17th 4th 17th
14th 2nd 2nd
13th 3rd 3rd
1st 2nd 2nd
1st 4th 4th

Answer 2

li - group 1 ,carbon - 14 , oxygen - 16
they all belong to period 2
mg-2 ,ca-2 ,ba-2
they belong to 3,4,6 periods respectively
br-17 ,cl-17 ,f -17
they all belong to 4,3,2 periods respectively
c-14,s-16,br-17
they belong to 2,3,4 periods respectively
al,si,cl period 3
and group 13 14 and 17 respectively
li,k,na they belong to group 1 and period 2,4,3
k,ca,br they belong to period 4 and group 1 ,2,17
c,na,o they belong to same period 2 and groups 14,15,16