Atomic Model History

ATOM
BOHR
CATHODERAYTUBE
DALTON
DEMOCRITIS
ELECTRON
ENERGYLEVEL
GOLDFOIL
MILLIKAN
MODIFIEDCATHODERAY
NEGATIVE
NEUTRON
NUCLEUS
OILDROP
PROTON
RUTHERFORD
THOMSON
VALENCEELECTRONS

The major scientists, their discoveries, and their experiemnts

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Answer Key for Atomic Model History

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Word	X	Y	Direction
ATOM	11	11	s
BOHR	14	16	se
CATHODERAYTUBE	14	4	s
DALTON	4	18	n
DEMOCRITIS	4	18	e
ELECTRON	8	14	n
ENERGYLEVEL	16	6	s
GOLDFOIL	18	19	n
MILLIKAN	2	20	e
MODIFIEDCATHODERAY	11	11	ne
NEGATIVE	5	4	s
NEUTRON	8	7	n
NUCLEUS	9	20	e
OILDROP	3	19	e
PROTON	9	19	e
RUTHERFORD	17	5	s
THOMSON	12	10	s
VALENCEELECTRONS	18	4	w