Uworld MCAT Qbank Questions Missed With Correct
Answers 2024
, Uworld MCAT Qbank Questions Missed With Correct Answers 2024
1. Paramagnetic: Unpaired electrons in the electronic configuration of an atom or
ion, which end up interacting with each other in a magnetic field
2. Diamagnetic: Paired electrons in the electronic configuration of an atom or ion,
which will NOT interact with each other in a magnetic field
3. Electron capture: An alternative form of positron emission (B^+ decay)
4. Reactivity of forming Ionic Bonds: This increases as the Ionization Energy (IE)
decreases
5. Ionization energy: The energy required to remove an electron from an atom or
ion (measured in the gas state).
6. Higher energy: Ionizations involving core electrons are [ ] than ionizations involv-
ing valence electrons
7. Law of conservation of mass: Atoms are NEITHER created or destroyed;
Multistep reactions that go to completion must consume all intermediates produced
before or during the final step.
8. Ionic bond character: The difference in electronegativity between two bonded
atoms is directly proportional to (and indicative of) the degree of [ ] of the bond
between the atoms.
This increases as the difference in electronegativity between 2 atoms increases.
9. 5 Broad Types of Chemical Reactions: - Composition
- Decomposition
- Single replacement
- Double replacement
- Combustion
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Answers 2024
, Uworld MCAT Qbank Questions Missed With Correct Answers 2024
1. Paramagnetic: Unpaired electrons in the electronic configuration of an atom or
ion, which end up interacting with each other in a magnetic field
2. Diamagnetic: Paired electrons in the electronic configuration of an atom or ion,
which will NOT interact with each other in a magnetic field
3. Electron capture: An alternative form of positron emission (B^+ decay)
4. Reactivity of forming Ionic Bonds: This increases as the Ionization Energy (IE)
decreases
5. Ionization energy: The energy required to remove an electron from an atom or
ion (measured in the gas state).
6. Higher energy: Ionizations involving core electrons are [ ] than ionizations involv-
ing valence electrons
7. Law of conservation of mass: Atoms are NEITHER created or destroyed;
Multistep reactions that go to completion must consume all intermediates produced
before or during the final step.
8. Ionic bond character: The difference in electronegativity between two bonded
atoms is directly proportional to (and indicative of) the degree of [ ] of the bond
between the atoms.
This increases as the difference in electronegativity between 2 atoms increases.
9. 5 Broad Types of Chemical Reactions: - Composition
- Decomposition
- Single replacement
- Double replacement
- Combustion
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