Friends and Family
Which trend describes the distance of an element's nucleus to the outside shell and what direction does it go in?
Atomic Radius- down and to the left
When frequency increases, what happens to wavelength and energy?
Wavelength: decreases
Energy: Increases
What are the four letters for the sublevels of electron configuration?
What is the name of the process used to identify metals based on the light they emit?
Flame Test
How many sub levels are in energy level 3? What are they?
3
s p d
Which trend describes the energy required to pull away an electron and what direction does it go in?
Ionization Energy- up and to the right
Which wave has a greater wavelength?
Infrared or X-Ray
Infrared
Which sublevel should you take an electron away from if you have an exception?
Which group has an EC that ends in d2?
Group 4
Why do noble gases have electronegativities of 0?
They have 8 electrons
Which element has the highest electronegativity?
Fluorine
What is the unit for wavelengths?
Draw a Lewis Dot diagram for Silver.
Ag*
What is the speed of light?
3.00x108 m/s
Rank the elements from greatest to least by atomic radius.
O, Be, Ne, F, Li
Li, Be, O, F, Ne
Why are emission spectra like fingerprints?
Unique to each element
Write the long electron configuration for Bromine.
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5
Determine if this is correct. If it is not, fix it and identify the element.
Abb EC = [Ar] 4s2 3d4
It is not. Chromium
Abb EC = [Ar] 4s1 3d5
Which color of the rainbow has the highest energy?
Violet
Rank the elements from least to greatest by electronegativity.
O, Be, Ne, F, Li
Ne, Li, Be, O, F
What are the 7 types of waves in the electromagnetic spectrum from greatest wavelength to shortest?
Radio, Micro, Infrared, Visible, Ultraviolet, X-Ray, Gamma
Write the abbreviated configuration AND orbital notation for Mercury.
[Xe] 6s2 4f14 5d10
Octet Rule
Why do the d and f blocks fill in "out of order"?
It takes more energy.