Get a free home demo of LearnNext

Available for CBSE, ICSE and State Board syllabus.
Call our LearnNext Expert on 1800 419 1234 (tollfree)
OR submit details below for a call back

clear

Gautam

Dec 27, 2014

What are the disadvantages of modern periodic table?

What are the disadvantages of modren periodic table?

Answers(1)

Answer

Swathi Ambati

The disadvantages of modern periodic table are

  • Position of hydrogen is not satisfactory,  it can be placed either in group I or 17 group of the first period.

  • It fails to accommodate lathanides and actinides in the main body of the periodic table. These are kept separately at the  bottom of the periodic table.

Like NextGurukul? Also explore our advanced self-learning solution LearnNext
Offered for classes 6-12, LearnNext is a popular self-learning solution for students who strive for excellence
Explore
Animated Video
lessons
All India
Test Series
Interactive Video
Experiments
Best-in class
books

Join India's most happening

Educational community