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-In the figure above, how many electrons does nitrogen have in its valence shell? A) 2 B) 5 C) 7 D) 8 E) 14 -In the figure above, how many electrons does nitrogen have in its valence shell?


A) 2
B) 5
C) 7
D) 8
E) 14

Correct Answer

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When two atoms are equally electronegative, they will interact to form


A) hydrogen bonds.
B) van der Waals interactions.
C) polar covalent bonds.
D) nonpolar covalent bonds.
E) ionic bonds.

Correct Answer

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Which of the following molecules contains the most polar covalent bond?


A) H₂
B) O₂
C) CO₂
D) H₂O
E) CH₄

Correct Answer

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