
(a)
Interpretation:
The element from which the removal of electron is easier from sodium and magnesium should be determined.
Concept Introduction:
An atom is composed of three main sub-atomic particles; electrons, neutrons and protons. The
The long form of periodic table shows a periodic relation between different properties of elements such as ionization energy,
Ionization energy is the energy that is required to remove an electron from the valence shell of the neutral gaseous atom.
(b)
Interpretation:
The element from which the removal of an electron is easier from carbon and fluorine should be determined.
Concept Introduction:
An atom is composed of three main sub-atomic particles; electrons, neutrons and protons. The atomic number of the elements represents the number of protons or electrons in a neutral atom. All known elements are arranged in a tabular form in increasing order of their atomic number which is known as the periodic table.
The long form of periodic table shows a periodic relation between different properties of elements such as ionization energy, electron affinity, atomic radii, etc.
Ionization energy is the energy that is required to remove an electron from the valence shell of the neutral gaseous atom.
(c)
Interpretation:
The element from which the removal of an electron is easier from neon and krypton should be determined.
Concept Introduction:
An atom is composed of three main sub-atomic particles; electrons, neutrons and protons. The atomic number of the elements represents the number of protons or electrons in a neutral atom. All known elements are arranged in a tabular form in increasing order of their atomic number which is known as the periodic table.
The long form of periodic table shows a periodic relation between different properties of elements such as ionization energy, electron affinity, atomic radii, etc.
Ionization energy is the energy that is required to remove an electron from the valence shell of the neutral gaseous atom.
(d)
Interpretation:
The element from which the removal of an electron is easier from argon and bromine should be determined.
Concept Introduction:
An atom is composed of three main sub-atomic particles; electrons, neutrons and protons. The atomic number of the elements represents the number of protons or electrons in a neutral atom. All known elements are arranged in a tabular form in increasing order of their atomic number which is known as the periodic table.
The long form of periodic table shows a periodic relation between different properties of elements such as ionization energy, electron affinity, atomic radii, etc.
Ionization energy is the energy that is required to remove an electron from the valence shell of the neutral gaseous atom.

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Chapter 2 Solutions
EBK GENERAL, ORGANIC, & BIOLOGICAL CHEM
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