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CHEMISTRY 101 FINAL EXAM IVY TECH LATEST 2025/2026 ACTUAL
EXAM WITH COMPLETE QUESTIONS AND CORRECT DETAILED
ANSWERS (100% VERIFIED ANSWERS) |ALREADY GRADED A+|
||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
What is the abbreviated electron configuration for a Mg2+ ion?
a. [Ne] 3s2
b. [Ne]
c. [Ne] 3s1
d. [Ne]3s2 3p2 - ANSWER-[Ne]
Sort the following atoms in order of increasing covalent radius:
Mg, Na, Rb, Be. - ANSWER-Be < Mg < Na < Rb
Electron Affinity is
a. the energy change when an electron is added to a gaseous
atom to form an anion
b. half the distance between the nuclei of two identical atoms
connected by a covalent bond
c. the tendency of an atom to attract electrons towards itself in a
covalent bond
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d. the energy required to remove the most loosely bound electron
from a gaseous atom to form a cation - ANSWER-The energy
change when an electron is added to a gaseous atom to form an
anion
Trends in the periodic properties of the size of atoms, ionization
energy, and electron affinity
a. Cannot be used to make even general predictions based on the
position of the elements in the periodic table.
b. Occur because the elements in each group on the periodic
table have similar numbers of protons
c. Are always correctly predicted based solely on the position of
the elements in the periodic table
d. Should be thought of as general guidelines that are useful to
predict chemical behavior, but there are many deviations from the
general trends. - ANSWER-Should be thought of as general
guidelines that are useful to predict chemical behavior, but there
are many deviations from the general trends.
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If an atom has an energetically unfavorable electron affinity and a
favorable ionization energy, it is most likely to - ANSWER-lose an
electron to form a cation
Which of the following is the highest energy orbital?
a. 5d
b. 6s
c. 4f
d. 5p - ANSWER-5d
Which of the following is the highest energy orbital?
a. 5d
b. 7s
c. 4f
d. 6p - ANSWER-7s
Core electrons are - ANSWER-the electrons in the inner shell
orbitals
CHEMISTRY 101 FINAL EXAM IVY TECH LATEST 2025/2026 ACTUAL
EXAM WITH COMPLETE QUESTIONS AND CORRECT DETAILED
ANSWERS (100% VERIFIED ANSWERS) |ALREADY GRADED A+|
||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
What is the abbreviated electron configuration for a Mg2+ ion?
a. [Ne] 3s2
b. [Ne]
c. [Ne] 3s1
d. [Ne]3s2 3p2 - ANSWER-[Ne]
Sort the following atoms in order of increasing covalent radius:
Mg, Na, Rb, Be. - ANSWER-Be < Mg < Na < Rb
Electron Affinity is
a. the energy change when an electron is added to a gaseous
atom to form an anion
b. half the distance between the nuclei of two identical atoms
connected by a covalent bond
c. the tendency of an atom to attract electrons towards itself in a
covalent bond
,2|Page
d. the energy required to remove the most loosely bound electron
from a gaseous atom to form a cation - ANSWER-The energy
change when an electron is added to a gaseous atom to form an
anion
Trends in the periodic properties of the size of atoms, ionization
energy, and electron affinity
a. Cannot be used to make even general predictions based on the
position of the elements in the periodic table.
b. Occur because the elements in each group on the periodic
table have similar numbers of protons
c. Are always correctly predicted based solely on the position of
the elements in the periodic table
d. Should be thought of as general guidelines that are useful to
predict chemical behavior, but there are many deviations from the
general trends. - ANSWER-Should be thought of as general
guidelines that are useful to predict chemical behavior, but there
are many deviations from the general trends.
, 3|Page
If an atom has an energetically unfavorable electron affinity and a
favorable ionization energy, it is most likely to - ANSWER-lose an
electron to form a cation
Which of the following is the highest energy orbital?
a. 5d
b. 6s
c. 4f
d. 5p - ANSWER-5d
Which of the following is the highest energy orbital?
a. 5d
b. 7s
c. 4f
d. 6p - ANSWER-7s
Core electrons are - ANSWER-the electrons in the inner shell
orbitals
