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Chem Test 2

Alison Bonn 9 preguntas

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Preguntas del test (9)

  1. 1Electrons exist at certain quantities of [blank_start]energy level[blank_end] around the nucleus. Electrons can [blank_start]transition[blank_end] between these [blank_start]energy levels[blank_end] in order to transition, an electron must [blank_start]absorb[blank_end] a photon. The energy of the photon must be equal to the quantity of [blank_start]energy[blank_end] between [blank_start]energy levels[blank_end]. Photons that do not have this required energy will be [blank_start]deflected[blank_end] by the atom.
    The electron will immediately fall back down to its [blank_start]ground state[blank_end] energy level. When it does it [blank_start]emits[blank_end] the energy lost in the form of a [blank_start]photon[blank_end] of [blank_start]light[blank_end]. The photon will have certain color, or [blank_start]spectrum[blank_end] which will show up as colored lines on the [blank_start]emission spectrum[blank_end]. The energy of this wavelenght indicates exactly how much energy the [blank_start]electron[blank_end] is losing in its transition.
    1. Aenergy level
    2. Btransition
    3. Cenergy levels
    4. Dabsorb
    5. Eenergy
    6. Fenergy levels
    7. Gdeflected
    8. Hground state
    9. Iemits
    10. Jphoton
    11. Klight
    12. Lspectrum
    13. Memission spectrum
    14. Nelectron
  2. 2Atomic Number is equal to
    1. AProton, Electrons
    2. BProtons, Nutrons
    3. CNeutrons, Electrons
  3. 3Mass number = Protons [blank_start]+[blank_end] Nutrons
    1. A+
  4. 4Energy and Wavelength has a [blank_start]inverse[blank_end] relationship
    1. Ainverse
  5. 5Energy and Frequency had a [blank_start]direct[blank_end] relationship
    1. Adirect
  6. 6Frequency and wavelenght has a [blank_start]inverse[blank_end] realationship
    1. Ainverse
  7. 7Frequancy is measured in
    1. AHz
    2. BJoules
    3. CNm
  8. 8Wavelength is measured in
    1. AHz
    2. BNM
    3. CJoules
  9. 9Energy is measured in
    1. AJoules
    2. BHz
    3. CNm

Información

Descripción
Test sobre Chem Test 2, creado por Alison Bonn el 04/10/2018.
Idioma
English
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Etiquetas
11th grade
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