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When electrons released from the cathode strike gas atoms or molecules, they dislodge outer electrons, forming positively charged ions that contribute to positive rays.

1. True
2. False
3. Indeterminate
4. Not applicable

Correct answer: True

Solution

When electrons emitted from the cathode collide with gas molecules, they can ionize the gas by knocking out electrons, creating positively charged ions. These ions contribute to the formation of positive rays.

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