Mg²⁺ has the same electronic structure as
A) Ne.
B) Mg.
C) C)
D) Ar.
Correct Answer:
Verified
Q2: The number of electrons in a chloride
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
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
Q12: When barium reacts with iodine,barium ions,Ba²⁺,and iodide
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