In the vertical columns of the periodic table, as the atomic numbers increase:

The numbers of electrons in the valence shell increase.

The tendency to lose electrons decreases.

The ionization energies increase

the size of the atom decreases

The numbers of electron shells increase.

Question

Chemistry

Ellie

15 July, 01:07

In the vertical columns of the periodic table, as the atomic numbers increase:

The numbers of electrons in the valence shell increase.

The tendency to lose electrons decreases.

The ionization energies increase

the size of the atom decreases

The numbers of electron shells increase.

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Answers (1)

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Laura Mejia · Answer 1

Explanation: The elements in the vertical columns also called as groups are arranged in order of increasing atomic numbers and contain same valence electrons. The electrons are added to new energy shells and the nuclear charge also increases due to increase in atomic number.

In the vertical columns of the periodic table, as the atomic numbers increase:The numbers of electrons in the valence shell increase.The tendency to lose electrons decreases.The ionization energies increasethe size of the atom decreasesThe numbers of electron shells increase.

In the vertical columns of the periodic table, as the atomic numbers increase:

The numbers of electrons in the valence shell increase.

The tendency to lose electrons decreases.

The ionization energies increase

the size of the atom decreases

The numbers of electron shells increase.