Contributors to the Atom Model
Student of Rutherford who stated that electrons exist in circular orbits around the nucleus.
Bohr
Earth, fire, water and air make up these four things in an atom
what are elements
The particles in a liquid, when the motion is increased do this
What is slip past one another
An atom that is no longer neutral because it has gained or lost electrons
What is an ion
Total potential and kinetic energies of an object
What is thermal energy
Scientist who discovered that the nucleus contains neutrons in addition to protons
Chadwick
the small , positively charged area in the center of an atom
what is the nucleus
Particles in a solid are;
What is close together
Change of state from a gas to a liquid
What is condensation
Change of state of a liquid into a gas
What is vaporization
English Scientist who concluded that cathode rays are made up of negatively charged particles called electrons
Thomson
This is the number/types of quarks
What is six
Particles have the greatest motion in:
What is a gas
describes elements that spontaneously emit radiation
What is radiation
Change of state of a gas to a solid without going through the liquid state
What is deposition
Greek philosopher who said that atoms could not be divided, created, or destroyed.
Democritus
Atoms of the same element that have different numbers of neutrons
What are isotypes
Particles in liquids and gases, do this more than in a solid
What is move faster
Kind of energy that an object has when it is in motion
What is kinetic energy
The measurement of a liquid's resistance to flow
What is viscosity
English teacher of the 1700's who stated that matter is made up of atoms that cannot be divided and that atoms combine in specific ratios
Dalton
Atoms were first seen by using what type of microscope?
what is ascanning tunneling
Form of matter that takes the shape of it's container
What is liquid
Atomic particle with one positive charge (1-)
What is a proton
Uneven forces acting on the particles on the surface of a liquid
What is surface tension