The long form of the periodic table is based on:

  • A
    Shape of the atom
  • B
    Mass of the atom
  • C
    Atomic number of the atom
  • D
    Electronegativity

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Similar Questions

According to modern periodic law,the properties of elements repeat at regular intervals when the elements are arranged in order of

The elements with atomic number $117$ and $120$ are yet to be discovered. In which group would you place these elements when discovered?

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The element with atomic number $12$ belongs to ......... group and ......... period.

Explain the electronic configuration of periods in the periodic table.

Justify the given statement with suitable examples: "the properties of the elements are a periodic function of their atomic numbers".

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