early atomic theory vocab. structure of an atom atom discoveries $100 $200 $300 $400 $500 $400 $500...

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JEOPARDY!

Early Atomic Theory Vocab.

Structure of an Atom

Atom Discoveries

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Random

$100HE COINED THE TERM

ATOM

Democritus

$200WAS A TEACHER, CHEMIST,

METEOROLOGIST, & PHYSICIST

John Dalton

$300FRENCH TAXMAN WHO

GAVE US THE LAW OF THE CONSERVATIONS OF MASS

Antoine Lavoisier

$400HE DEVELOPED THE LAW

OF DEFINITE PROPORTIONS

Joseph Proust

$500NAME ONE OF THE

PROBLEMS WITH DALTON’S ATOMIC THEORY

Atoms can be divided into particlesAtoms can be created and destroyedIt doesn’t account for molecules, allotropes, and isotopes

$100HE DISCOVERED THE

NUCLEUS

Ernest Rutherford

$200HE DISCOVERED THE ELECTRON

J.J. Thomson

$300HE DISCOVERED THE

PROTON

Eugen Goldstein

$400THEY DISCOVERED THE

NEUTRON

James Chadwick & Irene Joilet-Curie

$500HE FOUND THE MASS OF

AN ELECTRON

Robert Millikan

$100PARTICLE WITH A NEGATIVE CHARGE

Electron

$200PARTICLE WITH NO

CHARGE

Neutron

$300PARTICLE WITH A POSITIVE CHARGE

Proton

$400PARTICLES LOCATED IN

THE NUCLEUS

Protons & Neutrons

$500LOCATION OF THE

ELECTRONS

Electron Cloud

$100NUMBER OF PROTONS

IN AN ATOM

Atomic Number

$200THE NUMBER OF

PROTONS + NEUTRONS

Mass Number

$300WEIGHTED AVERAGE MASS OF ALL THE ISOTOPES OF AN

ELEMENT

Average Atomic Mass

$400DIFFERENT VERSIONS OF AN

ELEMENT WITH DIFFERENT NUMBERS OF NEUTRONS

Isotopes

$500IS EQUAL TO ONE-

TWELFTH OF THE MASS OF CARBON-12 ATOM

Atomic Mass Unit

$100A COLUMN IN THE

PERIODIC TABLE

Group

$200A ROW IN THE

PERIODIC TABLE

Period or Energy Level

$300RESPONSIBLE FOR THE WAVE-PARTICLE DUALITY OF NATURE

MODEL OF THE ATOM

Louis de BroglieAlbert EinsteinMax Planck

$400ALL THE WAVELENGTHS

AND FREQUENCIES OF RADIATION

Electromagnetic Spectrum

$500THE ELECTROMAGNETIC SPECTRUM

IN ORDER FROM LOWEST ENERGY TO HIGHEST ENERGY

Radio waves, microwaves, infrared, visible ultraviolet, x-rays, gamma rays

DAILY DOUBLE!

DAILY DOUBLE!

FINAL JEOPARDY!SUBATOMIC PARTICLES

FINAL JEOPARDY! LIST 4 OTHER SUBATOMIC PARTICLES

Leptons, photons, quarks, gravitons, or neutrinos