Here is a sketch of the radial probability distribution of three orbitals: probability 0.0020- 0.0015+ 0.0010- Acc M 500 0.0005- 1000 1500 2000 2500 distance from nucleus (pm) Use this sketch to answer the following questions. What is the most likely distance from the nucleus for an electron in orbital A? Note: your answer must be within 50 pm the exact answer to be graded correct. List the orbitals in order of increasing energy: Suppose all three orbitals were inner orbitals of an atom. In which orbital would an electron be most effective at screening the charge of the nucleus from the outer electrons? 1900 0 3 3000 pm (choose one) ✓ 0,0,... Ś
Here is a sketch of the radial probability distribution of three orbitals: probability 0.0020- 0.0015+ 0.0010- Acc M 500 0.0005- 1000 1500 2000 2500 distance from nucleus (pm) Use this sketch to answer the following questions. What is the most likely distance from the nucleus for an electron in orbital A? Note: your answer must be within 50 pm the exact answer to be graded correct. List the orbitals in order of increasing energy: Suppose all three orbitals were inner orbitals of an atom. In which orbital would an electron be most effective at screening the charge of the nucleus from the outer electrons? 1900 0 3 3000 pm (choose one) ✓ 0,0,... Ś
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter1: The Atom In Modern Chemistry
Section: Chapter Questions
Problem 15P: In J. J. Thompson’s experiment depicted in Figures 1.10 and 1.11, assume that the electrons are...
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Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
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Transcribed Image Text:### Radial Probability Distribution of Three Orbitals
This section contains a sketch illustrating the radial probability distribution of three orbitals labeled A, B, and C.
#### Graph Description
- **Axes**:
- The horizontal axis represents the distance from the nucleus in picometers (pm).
- The vertical axis indicates the probability.
- **Curves**:
- **Orbital A** (Red Curve): This curve shows a peak probability at a shorter distance from the nucleus.
- **Orbital B** (Blue Curve): This curve extends over a greater range, with peaks indicating regions of electron probability.
- **Orbital C** (Green Curve): This curve also displays peaks but has a wider spread compared to A.
- The probability distribution demonstrates the likelihood of finding an electron at various distances from the nucleus for each orbital.
#### Questions and Activities
1. **Distance from the Nucleus for Orbital A**:
- Question: What is the most likely distance from the nucleus for an electron in orbital A?
- Note: Your answer must be within 50 pm of the exact number to be considered correct.
- Input your answer in the provided box.
2. **Order of Increasing Energy**:
- Task: List the orbitals in order of increasing energy based on their distribution.
3. **Screening Effectiveness**:
- Hypothetical Situation: Consider all three orbitals as inner orbitals of an atom. Identify which orbital would be most effective at screening the charge of the nucleus from the outer electrons.
- Select your answer from the provided options.
Use the graph above to help answer these questions, considering characteristics like the shape and position of the probability peaks.
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