Subatomic Particles
Has a positive charge
What is a proton?
Said that matter could not be divided indefinitely
Who is Democritus?
Atomic model that consisted of a more massive, positive portion, throughout which negative electrons were dispersed
What is the plum pudding model?
Where protons are found
What is the nucleus?
The location of electrons in an atom that is a feeling of extreme happiness
What is electron cloud 9?
Has a negative charge
What is an electron?
Theorized that matter was made of 4 elements, Earth, Fire, Water, and Air
Who is Aristotle?
First scientist to propose an atomic model with a nucleus
Who is Rutherford?
Where neutrons are found
What is the nucleus?
The chart organizing all elements that is another name for ping pong.
What is periodic table tennis?
Is neutral
What is a neutron?
The first person to propose an atomic model based on experimentation.
Who is Dalton?
Rutherford's atomic model
What is the Planetary Model?
Where electrons are found
What is the electron cloud?
The force that bounds protons and neutrons together that is the tendency for something done very frequently to become automatic
What is nuclear force of habit?
The smallest of the subatomic particles
What is an electron?
This experiment led to the discovery of electrons
This atomic model had electrons orbiting the nucleus in shells.
What is the Bohr model?
The number of protons plus the number of neutrons
What is atomic mass?
A quick witted character in the game clue that was the name given to Thomson's atomic model
What is Professor Plum pudding?
The heaviest subatomic particle
What is the neutron?
His oil drop experiment determined the unit charge of the electron.
Who is Robert Millikan?
When this hits an electron it may jump to a higher shell.
What is energy?
Atoms are electrically neutral because they have an equal number of ______ and _______.
What are protons and electrons?
The instrument used to discover the electron that is a former NFL middle linebacker for the Baltimore Ravens
What is cathode Ray Lewis?