The number of electrons in a chloride ion,Cl⁻,is
A) 16.
B) 17.
C) 18.
D) 35.
Correct Answer:
Verified
Q1: A chloride ion,Cl⁻ has the same electron
Q3: The number of protons in a chloride
Q4: The number of electrons in a sulfide
Q5: A sodium ion,Na⁺,has the same electron configuration
Q6: When atoms lose or gain electrons in
Q7: Mg²⁺ has the same electronic structure as
A)Ne.
B)Mg.
C)C)
D)Ar.
Q8: The inertness of the noble gases is
Q9: The noble gases are inert.This means they
A)undergo
Q10: Which molecule is NOT likely to exist?
A)N₂
B)Br₂
C)CI₄
D)Ar₂
Q11: Which of the following pairs is isoelectronic?
A)Ar
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