Question

how could the prediction of properties of elements be made with more precision when elements were arranged on the basis of increasing atomic number​

Answer 1

Answer:

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Explanation:

Prediction of properties of elements could be made with more precision when elements were arranged on the basis of increasing atomic number. Position of Elements in the Modern Periodic Table : ... All elements of a group contain same number of valence electrons, which justifies similar chemical properties.

Answer 2

Answer:

it depends on the physical and chemical properties of metal ..

hope this will help