The total number of valence electrons in NO 2 − is _____.
A) 16
B) 17
C) 18
D) 15
E) 19
Correct Answer:
Verified
Q1: Which of these substances are ionic compounds?
I.
Q2: An atom with two valence electrons will
Q4: Which of these is the correct Lewis
Q5: Which of these substances are covalent compounds?
I.
Q6: Which of these is the correct Lewis
Q7: Which of these is the most likely
Q8: How many valence electrons are present in
Q9: Ionic bonds are formed when electrons are
Q10: Which of these is the correct Lewis
Q11: Which of these is the correct formula
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