Modern periodic law and present form of the periodic tableEasy

Historical Development of Periodic Law

Given below are two statements :
Statement (I) : According to the Law of Octaves, the elements were arranged in the increasing order of their atomic number.
Statement (II) : Meyer observed a periodically repeated pattern upon plotting physical properties of certain elements against their respective atomic numbers.
In the light of the above statements, choose the correct answer from the options given below :

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Modern periodic law and present form of the periodic tableEasy

Historical Development of Periodic Law

SELECT ONE OPTION

Ask about this question