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Multiple Choice
Which family on the periodic table does not have assigned electronegativity values?
A
Transition metals
B
Alkali metals
C
Halogens
D
Noble gases
Verified step by step guidance
1
Understand that electronegativity is a measure of an atom's ability to attract and hold onto electrons in a chemical bond.
Recognize that electronegativity values are typically assigned to elements that commonly form chemical bonds.
Recall that noble gases are generally inert and do not readily form bonds under normal conditions, so their electronegativity values are often not assigned or are undefined.
Compare this with other families like transition metals, alkali metals, and halogens, which commonly form bonds and thus have well-defined electronegativity values.
Conclude that the family without assigned electronegativity values is the noble gases due to their lack of bonding behavior.