Atomic Theory
Electrons
Periodic Table
Electrons 2
100
Blue light has more energy than this. 
What is Red light?
100
Nucleus, Protons, Electrons
What are the three main parts of an atom?
100
These men created the periodic table.
Who are Mendelev and Meyer?
100
Valence
What are electrons at the outermost level?
200
This is described in wavelengths, photons, and light.
What is Electromagnetic Radiation?
200
-1 
What is the charge of an electron?
200
The rows on the periodic table.
What is a period?
200
Atoms share or transfer electrons.
What is a chemical reactions?
300
This includes the visible spectrum, x-rays, microwaves, etc. 
What is the energy spectrum?
300
This is the probability of distribution for an electron.
What is an orbital?
300
The columns on the periodic table.
What is a group?
300
Draw the Electron dot configuration for Oxygen.
  ..

..O..

  

400
This man experimented by hurling particles at foil, and discovered that atoms have a nucleus surrounded by electrons. 
Who is Rutherford?
400
This keeps the electrons constantly moving around the nucleus.
What is attraction or electromagnetic force?
400
This can be found in the lower left corner of each element on the periodic table.
What is the electron configuration?
400
Draw the electron dot configuration for Calcium.
. .

Ca 

500
This man discovered the concept of the nuclear atom.
Who is Ernest Rutherford?
500
2
What is the number of electrons in an orbital?
500
True or False:

Elements are grouped together by similarity. 

What is True?
500
This man discovered orbitals.
Who is Niels Bohr?
M
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