Dew it!
Patience, my padawan
Huzzah
Don't know what to title this as
Other subatomic particle stuff
Random
100
Type of charge - proton
What is positive
100
Speed of Light
what is 3.00*10^8 m/s
100
True/False: for our purposes, the speed of light never changes
True
Extra points if you can tell me what DOES change the speed of light
100
wavelength and frequency are _________ related
inversely - one goes down, one goes up
100
How can I identify a specific element using light?
Atomic Emission Spectra - specific EM frequencies emitted by atoms/elements
100
The estimated number of casualties on the Eastern Front in WW2
30 million
200
Components of a nucleus
Protons and Neutrons
200
Minimum amount of energy that can be gained or lost
What is a quantum of energy?
200
Type of EM radiation that has the high energy
Gamma Rays
200
What do we call the relationship between frequency and energy levels
Direct - one goes up, the other increases as well
200
What is the biggest weakness of the Bohr model of the atom?
It only works with Hydrogen!
200
Cat or Dog?
Cat!
300
Daily Double: this model of the atom has discrete orbitals with distinct energy levels that accounted for atomic emission spectra of Hydrogen
What is Bohr's model.
DAILY DAILY DOUBLE: which model accounted for electrons' location being more of a probability and Heisenberg's uncertainty principle?
300
Calculate the frequency given an EM wave with a wavelength of 2.0 meters
What is 1.5*10^8 Hz?
300
True/false: Radio waves have the longest wavelength and highest frequency
False
300
True/False: the space around the nucleus is mostly electrons
False - mostly empty space!
300
Bundles of energy
Photons
300
Average salary of NBA player (21-22 season)
$8.5 million
400
This person came up with the first model of the atom
Rutherford
400
Planck's equation
What is E=hv
400
What is white light?
all frequencies/wavelengths of the visible spectrum
400
List all three options for units of frequency
Hz, 1/s, s^-1
400
Which equation describes all moving objects as having wave-like characteristics
de Broglie's
400
Muhammad Ali's birth name
Cassius Clay Jr.
500
Name 5 characteristics of waves
Wavelength, frequency, amplitude, crest, trough, speed, origin, Period
500
photoelectrons released from a metal due to absorption of photons that exceeded the threshold frequency
What is the Photoelectric effect
500
Hydrogen Emission spectra
500
Which has more mass - protons or neutrons
Neutrons
500
There are multiple ways to define the change in energy of an atom, give me one
delta E= E(high energy orbit)-E(lower energy orbit)= E(photon) = h*frequency = h*c/wavelength
500
Type/name of the plane heavily featured in America's Navy in Top Gun
F-14 Tomcat
600
What is my lowest principal quantum number and symbol that goes with it?
n=1, ground state
600
I have 6 electrons in my atom, what principal quantum number is my atom?
n=2
600
Calculate the max number of electrons in a 'd' sublevel orbital
10
600
What is the key concept to the uncertainty/wave function that relates to electrons?
the probability of finding an electron in a particular volume of space is called our atomic orbital. Previous models had fixed orbitals. Our current understanding is that electrons are most likely within a certain 3D space around the nucleus.
600
What is the easiest part and hardest part of chemistry for you personally?
Any answer that answers both questions gets the points!
600
What actor played James Bond in two Bond films in between Roger Moore's Bond and Pierce Brosnan's?
Timothy Dalton