9. Quantum Mechanics

Quantum Numbers: Nodes

9. Quantum Mechanics

Quantum Numbers: Nodes

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Quantum Numbers: Nodes

Quantum Numbers: Nodes Example 1

Quantum Numbers: Nodes

Quantum Numbers: Nodes Example 2

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How to Determine Number of Angular Nodes, Radial Nodes, and Total Nodes of Orbitals Examples

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How to Determine Number of Angular Nodes, Radial Nodes, and Total Nodes of Orbitals Examples

SHAPES OF ATOMIC ORBITALS - S, P, D and F

The Shapes of Atomic Orbitals

Nodes and Quantum Numbers

S. Michael Stewart

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Multiple Choice

Which atomic orbital has the fewest angular nodes?

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Multiple Choice

Which atomic orbital has the greatest number of radial nodes?

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Textbook Question

Consider a fictitious one-dimensional system with one electron. The wave function for the electron, drawn below, is c1x2 = sin x from x = 0 to x = 2p. (b) At what value or values of x will there be the greatest probability of finding the electron?

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Textbook Question

The accompanying drawing shows a contour plot for a dyz orbital. Consider the quantum numbers that could potentially correspond to this orbital. (d) The probability density goes to zero along which of the following planes: xy, xz, or yz?

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Textbook Question

(b) Identify the number of nodes; that is, identify places where the electron density is zero, in the 2px orbital; in the 3s orbital.

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Textbook Question

(a) With reference to Figure 6.19, what is the relationship between the number of nodes in an s orbital and the value of the principal quantum number?

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Textbook Question

Figure 7.4 shows the radial probability distribution functions for the 2s orbitals and 2p orbitals. (a) Which orbital, 2s or 2p, has more electron density close to the nucleus?

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Textbook Question

How many nodal surfaces does a 4s orbital have? Draw a cutaway representation of a 4s orbital showing the nodes and the regions of maximum electron probability.

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Open Question

With reference to the figure below, what is the relationship between the number of nodes in an s orbital and the value of the principal quantum number?

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9. Quantum Mechanics

Quantum Numbers: Nodes

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