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Subatomic Particles

TermDefinition
Charge of a proton positive
Charge of an electron negative
Charge of a neutron neutral (no charge)
Location of a proton Nucleus (center)
Location of an electron Energy levels around nucleus
Location of a neutron Nucleus (center)
Mass of a proton 1 AMU
Mass of an electron 0 AMU
Mass of a neutron 1 AMU
Atomic number Number of protons
Mass number Number of protons plus neutrons
Isotope Atoms of the same element with different masses (same number of protons but different amount of neutrons)
Planetary model Bohr model of the atom: center nucleus with electrons orbiting around
Energy level Places where electrons are found; they can jump between levels when they absorb or release energy
Ground state Energy level closest to the nucleus (where electrons want to be)
Excited state Energy level farther away from the nucleus (where electrons don't want to be)
Lowest energy light color Red
Highest energy light color Blue or Violet
Element All atoms are the same (have the same number of protons)
Created by: chussey07
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