as you go froas you go from left to right across a period of the periodic table, andElectronic configuration of four elements A, B, C and D are given below:1) 1s²2s22p6 II) 1s22s22p4 III) 1s22s22p63s1IV) 1s²2s²2p5Which of the following is the correct order of increasing tendency to gain electron?Ol

Determine the ionization energy trend in periodic table . Period and group

The first ionization energies of the elements bottom to the top of a group in the table. are completely unpredictable decrease, decrease increase, decrease decrease, increase increase, increase as you go from left to right across a period of the periodic table, and as you go fro

The first ionization energies of the elements bottom to the top of a group in the table. are completely unpredictable decrease, decrease increase, decrease decrease, increase increase, increase as you go from left to right across a period of the periodic table, and as you go fro

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter2: Atomic Structure And Periodicity

Section: Chapter Questions

Problem 11ALQ: Consider the following statement "The ionization energy for the potassium atom is negative, because...

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Concept explainers

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.

Question

as you go fro
as you go from left to right across a period of the periodic table, and
Electronic configuration of four elements A, B, C and D are given below:
1) 1s²2s22p6 II) 1s22s22p4 III) 1s22s22p63s1
IV) 1s²2s²2p5
Which of the following is the correct order of increasing tendency to gain electron?
Ol<ll<III <IV
The first ionization energies of the elements
bottom to the top of a group in the table.
are completely unpredictable
decrease, decrease
increase, decrease.
decrease, increase
increase, increase
Ol<|||< <IV
ON<I< I< |||
ON< | << 1

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The energy needed to remove one electron from a gaseous potassium atom is only about two-thirds as much as that needed to remove one electron from a gaseous calcium atom, yet nearly three times as much energy as that needed to remove one electron from K+ as from Ca+ . What explanation can you give for this contrast? What do you expect to be the relation between the ionization energy of Ca+ and that of neutral K?
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