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33 Terms
ELECTROSTATICS
The study of all phenomena associated with electric charges at rest.
POSITIVELY CHARGED
it loses electrons
NEGATIVELY CHARGED
it gain electrons
NEUTRAL CAHRGED
it has no charge
STATIC ELECTRICITY
electric change at rest
THALES
he discovered static electricity
AMBER
a hardened sticky tree resin, which contains animal and plant materials.
WILLIAM GILBERT
he found out that other matter or substance can be charged like amber
PROTON
a positively-charged found inside the nucleus
NEUTRON
a neutral or no charge found inside the nucleus
ELECTRON
a negatively-charged found outside the nucleus
ELECTRON (2)
it is a highly mobile in the atom and moves around the nucleus
NUCLEUS
it is found at the center of an atom made of protons and neutrons
THE ELEMENTARY CHANGE
it is the electric charge carried by a single proton
CHARLES AUGUSTIN DE COULOMB
the SI unit was named after____
1.673×10^-27kg
the mass of PROTON
1.675×10^-27kg
the mass of NEUTRON
9.109×10^-31kg
the mass of ELECTRON
CONDUCTIVITY
the measure of the ease at which an electric change moves through a material.
CONDUCTORS
materials that readily allow the flow of charges through them.
INSULATORS
materials that resist the flow of charges.
SEMICONDUCTORS
they are intermediate between conductors and insulators.
SUPERCONDUCTORS
they offer practically no resistance to the flow of charges below some critical temperatures.
HEIKE KAMERLINGH ONNES
he discovered superconductivity
FORCE OF ATTRACTION
a force that pulls objects together
FORCE OF REPULSITION
a force that pushes objects apart form each other
ELECTRON AFFINITY
a measure of the attraction of an atom to an electron.
TRIBOELECTRIC SERIES
it is an arrangement of materials/substances according to their ability to gain or lose electrons.
MURRAY GELL MANN & GEORGE ZWEIG
they proposed the existence of QUARKS
MESON
it is a quark-antiquark pair
BARYON
a combination of three quarks
ANTIBARYON
a combination of three antiquarks
HADRONS
combination if mesons and baryons
Note 
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