Chap 7-8 Test - Short Answer: Fill in the Blank or write...

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Unformatted text preview: Short Answer: Fill in the Blank or write whole sentences (50 points) When n = 2, the values of l can be ________________. When l = 2, the values of m l can be _______________. When l = 1, the subshell is called a ____________ subshell (orbital). If a subshell is labeled p, the value of l is _____ and m s can have values of ______. In the thermochemical reaction symbol H f what does f and the degree mean (multiple answers-be very specific) f= __________________________ degree _________________________ Name three colors that would be expected for visible emission from a hydrogen atom ___________________ _____________________ __________________ The emission of visible light observed for a hydrogen atom occurs when an _____________ falls from a higher energy level to an energy level having n= _________ Draw a wave having at least 3 peaks and 3 valleys and show 2 ways of indicating the wavelength (show symbol for wavelength on a connector line) Give 2 ways to write the units for frequency of a wave___________ ____________ What is the name for a particle of light _______________________ What is a description of the principal quantum number n (what description in terms of electrons?) Draw a p orbital _____________________________________ E=1/2mv 2 = show the correct mass and velocity units (hint used for kinetic energy and DeBroglie calculations) _m = _______...
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This note was uploaded on 10/16/2009 for the course CHEM 1035 at Virginia Tech.

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Chap 7-8 Test - Short Answer: Fill in the Blank or write...

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