Maharashtra BoardEnglish MediumSTD 10Science[ Question Bank ] - 20221 Mark
Question
According to Dobereiner’s triads rule, three elements in an increasing order of atomic mass shows _______.
✓
Answer
According to Dobereiner’s triads rule, three elements in an increasing order of atomic mass shows the atomic mass of the middle element in each triad approximately equal to the mean of the atomic masses of the other two elements.
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