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CHEM 1105-Fall17-JORDAN Activities and Das HW 11/5/2017 11.00PM 80.6/100 10/30/2

ID: 554445 • Letter: C

Question

CHEM 1105-Fall17-JORDAN Activities and Das HW 11/5/2017 11.00PM 80.6/100 10/30/2017 08:50 PM -Print Caolator st Period. Table Gradebook Question 30 of 30 Map Sapling Learning radial probability distribution This graph shows two curves pertaining to a hydrogen s orbitai What is the value of the principai quantum number, n for the hydrogen s orbital matching these curves? How many nodes are predicted by this figure? O eTextbo Accceding to the Sgure, select then ocation of nodes in terms of the Bohr radi on radial wave 39 64 10.1 13.9 Bohr Radi (05294) Here is an expanded viow of just me portion of me graph from x0tox 8 270 G Search or type URL 5 8

Explanation / Answer

The value of 'n" principle quantum number = 5

Number of nodes = n-1 = 5-1 = 4

X-axis values for the location nodes in terms of bohr radii = 20.7