An element has atomic number 17. Where would you expect this element in the periodic table ? Why .

An element has atomic number 19. where would you expect this element in the periodic table and Why ?

An element has atomic number 19. Where would you expect this element in the period table and why ?

The first element in the periodic table is_____.

The Atomic number of an element is 35 where would you expect the position of this element in the periodic table ? Why ?

The most electronegative element of the periodic table is :

An element X' has atomic number 34. Give its position in the periodic table.

An element 'X' has atomic number 34. Give its position in the periodic table.

If the atomic number of an element is 33, it will be placed in the periodic table in the