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JJ Thomson's cathode-ray tube experiment showed which of the following? A. Matter can be neither created nor destroyed B. Atoms are small individual spheres C. Electrons are in a cloud surrounding positively
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JJ Thomson's cathode-ray tube experiment showed which of the following?

A. Matter can be neither created nor destroyed
B. Atoms are small individual spheres
C. Electrons are in a cloud surrounding positively charged particles
D. Atoms consist of at least some negatively charged particles

User Luchosrock
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4 votes
The answer would be D
User Augustas
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