Question

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

-Electrons are many thousand times larger than the nucleus and negatively charged.
-Electrons are many thousand times smaller than the nucleus and positively charged.
-Electrons are many thousand times smaller than the nucleus and negatively charged.
-Electrons are many thousand times larger than the nucleus and possess no charge.

Answer 1

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

Step-by-step explanation:

Electrons possess negligible mass and carry a negative charge.

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