people
Who came up with the atomic theory?
John Dalton
In 463 cm there are ___ m.
4.63
what is the relationship between speed, frequency and wavelength? What is speed?
c= frequency* wavelength
c= 2.998e8
As you go up and to the right of the periodic table what increases?
electronegativity and ionization energy
Who makes Thor jealous when attempting to lift Mjolnir?
Captain America
Millikan used the ______ experiment to find _______ and _______.
Oil Drop, mass and change of the electron.
How many moles are in 5 grams of water?
.3 moles
Energy can only be transfered in whole numbers
energy is quantized
atomic radii
down and to the left
What is Pepper Potts allergic to?
Strawberries
Used cathode-rays tubes to discover electrons
J.J. Thomson
How many grams are in 6 moles of NaCl?
350.7 grams
What is planck's constant and how can you use it to calculate the energy of a photon?
deltaE=hv
h=6.626e-34
what is the most electronegative element?
F
Where are Wanda and Petro from?
Sokovia
Who found the nuclear model and how did they do it?
Rutherford; Gold foil experiment
6.022e23
What are the types of wave interferences and how do they happen?
constructive: 2 waves of the same orientation come together to amplify each other
destructive: 2 waves of opposite orientation come to together to create a node (cancel eachother)
which element has a a bigger radius and which one is more electronegative?
Cl or Mg
Mg=bigger radius
Cl= more electronegative
What type of doctor is Stephen Strange?
Neurosurgeon
How is the Bohr model different than the nuclear model?
It has orbitals that represent quantized energy.
If you have 4 moles of water and 4 moles of LiOH which one will be heavier?
LiOH
A wave with a wavelength of 12 meters has what frequency?
2.5e7
what does electronegativity mean?
The tendency to attract electrons
Who is the Sorcerer Supreme?
Wong