MENU
Question -

In the modern periodic table, the period indicates the value of :
(a) atomic number
(b) atomic mass
(c) principal quantum number
(d) azimuthal quantum number.



Answer -

(c) The period in Modern periodic table indicates the value of ‘n’ i.e. a principal quantum number.

Comment(S)

Show all Coment

Leave a Comment

Free - Previous Years Question Papers
Any questions? Ask us!
×