Question
The 'Law of triads $^{\prime}$ was enunciated by:(a) Mendeleev$\square$ (b) Newland(c) Lother Meyer$\square$ (d) Döbereiner
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The Law of Triads states that when three elements are arranged in ascending order of their atomic masses, the atomic mass of the middle element is approximately equal to the average of the atomic masses of the other two elements. Show more…
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