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Renee99 Group Title

Describe at least two experiments, including the observed results, that caused the scientific community to accept changes to Dalton’s original model of the atom. Thomson's Cathode Ray experiment discovered the electron and Rutherford's Gold Foil experiment discovered the nucleus... can someone help me write this, I know what I want to say I just have trouble putting it into sentences that make sense??

  • one year ago
  • one year ago

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  1. UnkleRhaukus Group Title
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    Thomson split atoms into elections and ions Rutherford found the nucleus

    • one year ago
  2. Renee99 Group Title
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    Lame excuse I know, but honestly, chemistry is just a really hard subject for me and I think I tend to make it more complicated then it actually is...

    • one year ago
  3. Renee99 Group Title
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    ohh, thanks @UnkleRhaukus

    • one year ago
  4. Renee99 Group Title
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    I'm still writing it, ill post it here when im all done, but is there any other info u could give me?

    • one year ago
  5. Renee99 Group Title
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    okay, there's my answer, how does it sound?

    • one year ago
  6. Renee99 Group Title
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    does this sound accurate by any chance?

    • one year ago
  7. Susan9419 Group Title
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    IT SOUNDS AWESOME!! GODD JOB ;D

    • one year ago
  8. Renee99 Group Title
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    yeah, u think so! good deal, thanks! :)

    • one year ago
  9. Susan9419 Group Title
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    NP ;D

    • one year ago
  10. Renee99 Group Title
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    ill probably be asking more here soon, would u mind helping if I do?

    • one year ago
  11. Renee99 Group Title
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    Here's another one: Explain how Niels Bohr’s observation of hydrogen’s flame test and line spectrum led to his model of the atoms containing electron orbits around the nucleus.

    • one year ago
  12. UnkleRhaukus Group Title
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    i would start with the concepts of Leucippus Epicurus and Democritus then explain Dalton's theory , before the two paragraphs you have a already

    • one year ago
  13. Renee99 Group Title
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    I found this excerpt on the second question: Bohr hypothesized that energy is being added to the hydrogen gas in the electricity form, and then leaving the gas in the form of light. He figured the light rays to be quantized, meaning only certain frequencies of the light rays can be seen. In turn, he reasoned that the hydrogen atoms themselves were quantized and, that they only can exist in certain energy levels. When the atoms absorb specific amounts of energy, they exist for a small period of time in higher energy levels. But as soon as these atoms lose their energy, they move back down to the lower levels of energy. His theory went on to state how the hydrogen atom can move up and down the energy levels, one level

    • one year ago
  14. Renee99 Group Title
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    I haven't learned about Leucippus or Epicurus yet? Iv'e studied Democritus though... do u really think that's necessary? its not really asking for that?

    • one year ago
  15. Renee99 Group Title
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    Infrared radiation has a shorter wavelength, ____ frequency, and ____ energy than visible light. higher, higher<< I think this is the answer higher, lower lower, higher lower, lower

    • one year ago
  16. Renee99 Group Title
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    for the Bohr's question, I have to re-word the excerpt I posted...

    • one year ago
  17. Susan9419 Group Title
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    its d ;D

    • one year ago
  18. Renee99 Group Title
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    really? I though it was greater the wavelength the lower the frequency and vice versa? ohh well, I trust u :D

    • one year ago
  19. Renee99 Group Title
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    could u (maybe) help me re-word the Bohr's answer?

    • one year ago
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