Physical constants, properties, mathematical calculations and equations

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Issue:

Science

 

Written by:

Patricia B

 

Date added:

September 12, 2016

 

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Grade:

A

 

No of pages / words:

3 / 711

 

Was viewed:

10036 times

 

Rating of current essay:

good 962, average 104, bad 3 (total score: 4.7)
 
Essay content:

All metals have a characteristic emission wavelength. ? Consider the three possible electron transitions for a sodium ion. Ground state of Na is [Ne] 3s1. The valence electron can be promoter to any one of several excited states. It will usually jump to the next lowest energy level when heated in a flame...
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All metals have a characteristic emission wavelength. ? Consider the three possible electron transitions for a sodium ion. Ground state of Na is [Ne] 3s1. The valence electron can be promoter to any one of several excited states. It will usually jump to the next lowest energy level when heated in a flame...
displayed 300 characters

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