1. The negative electrons emitted from the cathode are accelerated toward the positive grid. 2. "' charged particles : positive ions and negative electrons or ions. 3. Molecules can be thought of as being surrounded by a cloud of negative electrons . 4. In other words, the Solar Wind consists of both negative electrons and positive ions. 5. Over time the positive ions and negative electrons would naturally intermix because of Electrostatic attraction. 6. A picture emerged of metals as positive ions held together by an ocean of negative electrons . 7. Use the simplest example, a hydrogen isotope consists of a positive proton and one orbiting negative electron . 8. In the simplest beta decay, neutrons are converted to protons by emitting a negative electron and an antineutrino. 9. It glows more than diamond when exposed even to low levels of energetic radiation because of its stronger negative electron affinity. 10. Often negative electron affinity is desired to obtain efficient cathodes that can supply electrons to the vacuum with little energy loss.
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