chem study sheet

chem study sheet -...

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Mass number = number of protons + number of neutrons.\ Periodic Trends - Electro negativity increases going up the column and going right of the row - 1 Methane Methyl 2 Ethane Ethyl 3 Propane Propyl 4 Butane Butyl 5 Pentane Pentyl 6 Hexane Hexyl 7 Heptane Heptyl 8 Octane Octyl 9 Nonane Nonyl 10 Decane Decyl Wavelength * frequency = speed Plancks constant= 6.626 * 10 -34 J s Spectrum ---
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Unformatted text preview: Radio>microwave>infrared>visible (ROYGBV)>ultraviolet>xray>gamma Low frequency and long wavelength ---- high frequency and short wavelength Quantum numbers N= any integer L= 0,1, n-1 (an integer up to n-1) ml= -l.0+1 (an inger from -l to +l) ms= -1/2 or +1/2 Filling order i 1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 5p 6s 4f 5d 6p 7s 5f 6d 7p...
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