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What is the fundamental difference between covalent and ionic bonding?
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11. Bonding & Molecular Structure
Chemical Bonds
Multiple Choice
Which element is least likely to form chemical bonds?
A
Neon (Ne)
B
Oxygen (O)
C
Sodium (Na)
D
Chlorine (Cl)
검증된 단계별 안내1
Understand that the likelihood of an element forming chemical bonds depends on its electron configuration, particularly its valence electrons.
Recall that elements tend to form bonds to achieve a full valence shell, often following the octet rule (8 electrons in the outer shell).
Identify the electron configurations of the given elements: Neon (Ne), Oxygen (O), Sodium (Na), and Chlorine (Cl).
Recognize that Neon is a noble gas with a full valence shell (8 electrons), making it very stable and unlikely to form chemical bonds.
Compare this to Oxygen, Sodium, and Chlorine, which have incomplete valence shells and tend to form bonds to achieve stability.
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