Chemistry·MCQ Practice
Brief History of Development of Periodic Table — MCQ Practice
NEET UG
Version 1Updated 21 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1easy
Which of the following scientists proposed the 'Law of Octaves' for the classification of elements?
Q2medium
Which of the following statements is a demerit of Mendeleev's Periodic Table?
Q3medium
Which of the following pairs of elements is an example of an 'anomalous pair' in Mendeleev's Periodic Table?
Q4easy
Henry Moseley's work on X-ray spectra led to the conclusion that a more fundamental property of an element than atomic mass is its:
Q5easy
According to the Modern Periodic Law, the properties of elements are a periodic function of their:
Q6medium
Which of the following statements about Newlands' Law of Octaves is INCORRECT?