Question

explain the characterstic of Mandelfel periodic table​

Answer 1

Answer:

Mendeleev arranged the elements in horizontal rows (known as periods) in the increasing order of their atomic masses. Each vertical column (called groups) contained elements of similar properties. The main features of Mendeleev's periodic table are: ... Further, Mendeleev left some gaps in his periodic Table.

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Answer 2

Answer:

Mandeleeff - had arranged elements in the periodic table on the basis of their increasing atomic mass.

1. Elements were arranged in the form of a table called mendeeleeff's periodic table.
2. He stated that properties of elements were periodic functions of their atomic weight.
3. Method could not justify position of certain elements, rare Earth's & isotopes.