Electromagnetic Waves
When a wave absorbs energy it moves from this state and then jumps to the excited state
The ground state
This is the amount of waves that pass by a given point every second
Frequency
This is the element represented by the location 5f4
Uranium
When converting a Bohr model into a Lewis dot diagram, these are the only electrons that carry over.
valence electrons
This is the wave property that has an inverse relationship with energy
wavelength
If I get a really small value for this measurement on my test I must have made a mistake in my calculation
The frequency
An atom has the electron configuration 1s2 2s2 2p6 3s2 3p4. Without identifying the element, determine the highest occupied energy level and the number of valence electrons.
3rd Energy Level and 6 valence electrons
This is the goal for every element on the table and drives reactivity
To reach the lowest energy state possible which is most often an octet of electrons like noble gases have.
This is the study of how matter interacts with light and other forms of electromagnetic radiation
Spectroscopy
I solved for the wavelength using the speed of light equation using the equation
v/c = λ and my answer is 2.92 x 106 m
This is the mistake that I made.
I rearranged the formula wrong and should have divided c/v
When drawing arrows in the orbital notation these are the rules that I need to follow
fill lower energy levels first, every orbital in a sublevel must get one electron before doubling up, arrows (electrons) must have opposite spins.
A bohr model helps you to understand why d block electrons are not counted toward the valence electrons because of this behavior of d block electrons
They will fill into the gaps of lower energy levels instead of the highest energy level
This the the wave with the lowest wavelength on the spectrum
Gamma Rays
These are the three units that I am going to use this unit and will always list with my numerical answers
Meters, Hertz, and Joules
Electron configurations give chemists this information, which can later be used to predict properties such as bonding, ion formation, or magnetic behavior.
the arrangement of an atom’s electrons among its energy levels and orbitals
This report of distinct bands of color provided evidence for Bohr’s model of the atom and helps explain why his model is still useful today, even though we know it is no longer accurate.
The emission spectrum
This is the acronym that will help me to keep the colors of light in order of increasing energy
ROY G BIV
This is the wave that travels at the greatest speed
Trick Question!!!
This is the number of electrons that you can have for each orbital
Two
This is the reason that lewis dot diagrams are useful
They model valence electrons, allowing us to predict how elements may react to achieve a stable octet.