a) What did Thomson actually measure in his cathode ray experiment charge of electron charge to mass ratio of nucleus mass of electron charge to mass ratio of electron size of atom charge of nucleus deflection of cathode ray b) What did Thomson compute based on his measurement? charge of electron charge to mass ratio of electron mass of electron charge of nucleus deflection of cathode ray charge to mass ratio of nucleus size of atom
Added by Kimberly P.
Close
Step 1
This deflection was caused by the presence of electric and magnetic fields, which allowed him to determine the charge to mass ratio of the electron. Show more…
Show all steps
Your feedback will help us improve your experience
Snehal J and 81 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
What property was measured in Thomson's cathode-ray experiment? (a) The mass of the electron. (b) The mass of the proton. (c) The charge of the electron. (d) The mass to charge ratio of the electron. (e) Both the mass and charge of the electron.
Atoms, Molecules, and Ions
Naming Chemical Compounds
The cathode ray tube experiment determined: A) The mass-to-charge ratio of the proton B) The existence of electrons C) The mass-to-charge ratio of the neutron D) The charge of the electron E) The mass of the electron
Lazim D.
When J. J. Thomson discovered the electron, what physical property of the electron did he measure? A) its charge, e B) its charge-to-mass ratio, e/m C) its temperature, T D) its mass, m E) its atomic number, Z
Nishant K.
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD