The periodic table which arranges chemical elements according to their atomic number and chemical properties was formalted by-----:

A ) John Dalton

B ) Dmitri Mendeleev ✅

C ) Antoine Lavoisier

D ) Otto Hahn

Related Questions
  1. How many groups are present in the modern periodic table ?
  2. Which of the following is a lightest metal?
  3. How many periods are there in the modern periodic table?
  4. Dimitri Mendeleev periodic table belonged to which country?
  5. The p-block elements in the periodic table are known as:
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