10. Periodic Properties of the Elements
Periodic Trend: Ionization Energy
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ANSWERS OPTIONS
A
The process of removing an electron from an atom referred to as ionization energy is always exothermic
B
The process of removing an electron from an atom referred to as ionization energy is always endothermic
C
The process of removing an electron from an atom referred to as ionization energy is neither exothermic nor endothermic
D
The process of removing an electron from an atom referred to as ionization energy is both exothermic and endothermic