In the formation of sodium chloride (NaCl), what happens to the electron configuration of sodium and

Q: What is the correct answer for CBSE10?

The correct answer is B. A sodium atom (2,8,1) loses its outermost electron to become Na+ (2,8), achieving a stable octet. A chlorine atom (2,8,7) gains this electron to become Cl- (2,8,8), also achieving a stable octet. The oppositely charged ions then attract to form NaCl.

Q: In the formation of sodium chloride (NaCl), what happens to the electron configuration of sodium and chlorine?

The correct answer is B. A sodium atom (2,8,1) loses its outermost electron to become Na+ (2,8), achieving a stable octet. A chlorine atom (2,8,7) gains this electron to become Cl- (2,8,8), also achieving a stable octet. The oppositely charged ions then attract to form NaCl.

Q: What are the options for this CBSE10 question?

A. Sodium gains an electron to achieve an octet, and chlorine loses an electron. · B. Sodium loses an electron to achieve an octet, and chlorine gains an electron to achieve an octet. · C. Both sodium and chlorine share electrons to achieve an octet. · D. Sodium and chlorine both lose electrons to achieve a duplet.

Question

In the formation of sodium chloride (NaCl), what happens to the electron configuration of sodium and chlorine?

FirstInTest · Accepted Answer

A sodium atom (2,8,1) loses its outermost electron to become Na+ (2,8), achieving a stable octet. A chlorine atom (2,8,7) gains this electron to become Cl- (2,8,8), also achieving a stable octet. The oppositely charged ions then attract to form NaCl.

Answer

Sodium gains an electron to achieve an octet, and chlorine loses an electron.

Answer

Sodium loses an electron to achieve an octet, and chlorine gains an electron to achieve an octet.

Answer

Both sodium and chlorine share electrons to achieve an octet.

Answer

Sodium and chlorine both lose electrons to achieve a duplet.

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