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	n
BOHR	8	16	se
CATHODERAYTUBE	8	4	s
DALTON	18	18	w
DEMOCRITIS	18	18	n
ELECTRON	14	14	n
ENERGYLEVEL	6	6	s
GOLDFOIL	17	8	s
MILLIKAN	20	20	n
MODIFIEDCATHODERAY	11	11	nw
NEGATIVE	20	13	n
NEUTRON	7	4	sw
NUCLEUS	14	7	nw
OILDROP	19	19	n
PROTON	19	13	n
RUTHERFORD	5	5	s
THOMSON	10	10	s
VALENCEELECTRONS	4	4	e