Answers FL-2002110-MJ Comprehensive Science 3 Advanced A - Flex Atomic TheoryQuestion 2

2

AssignmentMultiple Choice

Atomic Theory

Question 2 • FL-2002110-M/J Comprehensive Science 3 Advanced A - Flex

What did J.J. Thomson’s experiments with cathode ray tubes imply about the mass of an electron?

Answer

A

Electrons are many thousand times larger than the nucleus and negatively charged.

B

Electrons are many thousand times smaller than the nucleus and positively charged.

C

Electrons are many thousand times smaller than the nucleus and negatively charged.

D

Electrons are many thousand times larger than the nucleus and possess no charge.

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