Question

write the characteristics of long form of periodic table ?​

Answer 1

The periodic table is organized like a big grid. Each element is placed in a specific location because of its atomic structure. As with any grid, the periodic table has rows (left to right) and columns (up and down). Each row and column has specific characteristics.

Answer 2

Characteristic are as follows:-

1.It consist 7 periods and 18 rows.

2.Element in group have same properties ie physical as well as chemicle as they have equal no. of valence electrons.