Multiple Choice
Which of the following best describes the difference between an ionic bond and a covalent bond?
Table of contents
- 1. Intro to General Chemistry3h 48m
- Classification of Matter18m
- Physical & Chemical Changes19m
- Chemical Properties7m
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- 22. Organic Chemistry5h 7m
- Introduction to Organic Chemistry8m
- Structural Formula8m
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- Skeletal Formula6m
- Spatial Orientation of Bonds3m
- Intro to Hydrocarbons16m
- Isomers11m
- Chirality15m
- Functional Groups in Chemistry11m
- Naming Alkanes4m
- The Alkyl Groups9m
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- 23. Chemistry of the Nonmetals2h 39m
- Main Group Elements: Bonding Types4m
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- Nitrogen Family Reactions12m
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- Noble Gas Compounds3m
- 24. Transition Metals and Coordination Compounds3h 19m
- Atomic Radius & Density of Transition Metals11m
- Electron Configurations of Transition Metals7m
- Electron Configurations of Transition Metals: Exceptions11m
- Paramagnetism and Diamagnetism10m
- Ligands10m
- Complex Ions5m
- Coordination Complexes7m
- Classification of Ligands11m
- Coordination Numbers & Geometry9m
- Naming Coordination Compounds22m
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- Isomerism in Coordination Complexes17m
- Orientations of D Orbitals4m
- Intro to Crystal Field Theory10m
- Crystal Field Theory: Octahedral Complexes5m
- Crystal Field Theory: Tetrahedral Complexes4m
- Crystal Field Theory: Square Planar Complexes4m
- Crystal Field Theory Summary8m
- Magnetic Properties of Complex Ions9m
- Strong-Field vs Weak-Field Ligands6m
- Magnetic Properties of Complex Ions: Octahedral Complexes11m
- 1. The Chemical World10m
11. Bonding & Molecular Structure
Chemical Bonds
Multiple Choice
How many covalent bonds does a nitrogen atom typically form in a molecule?
A
3
B
2
C
4
D
1
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Verified step by step guidance1
Recall that nitrogen has 5 valence electrons because it is in group 15 of the periodic table.
Understand that nitrogen tends to form covalent bonds to complete its octet, aiming for 8 electrons in its valence shell.
Since nitrogen already has 5 valence electrons, it needs 3 more electrons to reach 8, which it achieves by forming 3 covalent bonds.
Recognize that each covalent bond involves sharing one pair of electrons between nitrogen and another atom.
Therefore, the typical number of covalent bonds formed by a nitrogen atom in a molecule is 3.
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