Positive charged particles in a discharge tube move towards the:
Correct answer: C. Cathode
- A. Anode
- B. Both of these
- C. Cathode
- D. None of these
Explanation
Since the cathode is a negatively charged terminal, and opposite charges attract, positive charges would move the cathode.
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Atomic structure covers the discovery of the proton, Planck's quantum theory, hydrogen emission spectra and the evidence for quantized energy levels. You will use quantum numbers to describe orbitals, distinguish s, p, d and f orbital shapes, and write electronic configurations, including the correct order of electron filling.
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