Which is true for an element `R` present in `13 th` group of the perodic table?

Which Is true for an element R present in III A group of the periodic table

Which is true for an element R present in group 13 of the periodic table

Which is true for an element present in group 13 of the periodic table?

The element present in the IIIA group and 3 period in the periodic table is

Halogens are present in which group of the Modern Periodic Table?

Maximum value of n+l +m for the last unpaired electron in an element present in 17th group and 4th period of periodic table:

How may elements will be present in the 12th period of periodic table.