Periodic Classification of Elements
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મેન્ડેલીફે પોતાનું આવર્તકોષ્ટક તૈયાર કરવા માટે ક્યાં માપદંડ (criteria) ધ્યાનમાં લીધાં?

Option A
Option B
Option C
Option D

Solution

Mendeleev’s periodic table was based on the observation that the properties of elements are a periodic function of their atomic masses. This means that if elements are arranged in the increasing order of their atomic masses, then their properties get repeated after regular intervals.

Standard 10
Science

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