객관식
The form of oxygen that combines three oxygen atoms into each molecule is called _____.
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- 1. Intro to General Chemistry3h 48m
- Classification of Matter18m
- Physical & Chemical Changes19m
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- Naming Alkanes4m
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- 23. Chemistry of the Nonmetals2h 39m
- Main Group Elements: Bonding Types4m
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- The Electron Configuration Review16m
- Periodic Table Charges Review20m
- Hydrogen Isotopes4m
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- Group 1A and 2A Reactions7m
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- Borane Reactions7m
- Nitrogen Family Reactions12m
- Oxides, Peroxides, and Superoxides12m
- Oxide Reactions4m
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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
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- 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
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- Crystal Field Theory Summary8m
- Magnetic Properties of Complex Ions9m
- Strong-Field vs Weak-Field Ligands6m
- Magnetic Properties of Complex Ions: Octahedral Complexes11m
2. Atoms & Elements
The Atom
객관식
Which subatomic particle is found in the nucleus of an atom and has no electric charge?
A
Positron
B
Neutron
C
Electron
D
Proton
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검증된 단계별 안내1
Recall the three main subatomic particles in an atom: protons, neutrons, and electrons.
Understand that protons have a positive charge and are located in the nucleus of the atom.
Know that electrons have a negative charge and orbit the nucleus in electron clouds or shells.
Identify that neutrons are neutral particles, meaning they have no electric charge, and are found in the nucleus along with protons.
Therefore, the subatomic particle found in the nucleus with no electric charge is the neutron.
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