Orbital Diagrams
Electron Configurations
EC Vocabulary
EMR
100
What rule states that electrons will always occupy the lowest energy orbital first?
Aufbau Principle
100
What is the full electron configuration for Lithium (Li)?
1s2 2s1
100
This is used to describe the arrangement of electrons around a nucleus
Electron Configuration
100
What does EMR stand for?
Electromagnetic Radiation
200
What rule is this breaking?
Pauli Exclusion Principle
200
What is the last occupies sublevel for Bromine (Br)?
4p5
200
An area of space around the nucleus where up to two electrons are likely to be found.
Orbital
200
What is the speed of light equation?
Speed of light = wavelength x frequency
300
What rule is this breaking?
Hund's Rule
300
What is the last occupies sublevel for Osmium (Os)
5d6
300
A visual representation of electron configuration that shows relative energies.
Orbital Diagram
300
List the different types of radiation in order of decreasing energy.
Gamma Rays, X-Rays, UV, Visible Light, Infrared, Microwaves, Radio Waves
400
What element does this electron configuration represent?
Sulfur
400
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p2
Tin (Sn)
400
Orbitals that have exactly the same relative energy.
Sublevel
400
Which color arrow represents an electron releasing the least amount of energy?
Green
500
Draw the orbital diagram for Titanium (Ti)
500
What is the noble gas notation for Bismuth (Bi)?
[Xe] 6s2 4f14 5d10 6p3
500
When all the electrons of an atom are at the lowest possible energy.
Ground State
500
If a EMR wave has a frequency of 1.56x1017Hz, what is the wavelength of this wave? (Answer in scientific notation)
1.92x10-9 m