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c1.1 - atomic stucture

bekg 10 preguntas 1,0 (3 valoraciones)

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Preguntas del test (10)

  1. 1what charge do protons have?
    1. Anegative
    2. Bpositive
    3. Cno charge
  2. 2neutrons have [blank_start]no[blank_end] charge
    1. Ano
    2. Bnone
  3. 3electrons appear on the [blank_start]shells[blank_end]. they have a [blank_start]negative[blank_end] charge, which shows as [blank_start]-1[blank_end].
    1. Ashells
    2. Bnucleus
    3. Cwith protons
    4. Dpositive
    5. E0
    6. Fnegative
    7. G-1
    8. H+1
    9. I0
  4. 4can shells also be called energy levels?
    1. AVerdadero
    2. BFalso
  5. 5Each element on the periodic table has a number in the top left corner. What did it show ?
    1. Aproton number
    2. Batomic mass
    3. Catomic number
    4. Dmass number
  6. 6Each element on the periodic table has a number in the bottom left corner. This shows the [blank_start]proton number[blank_end]
    1. Aproton number
  7. 7The [blank_start]mass[blank_end] number is worked out by adding the [blank_start]proton number[blank_end] with the number of [blank_start]neutrons[blank_end].
    1. Amass
    2. Bproton
    3. Celectron
    4. Delectron number
    5. Eproton number
    6. Fnucleus number
    7. Gneutrons
    8. Helectrons
    9. Ishells
  8. 8a graph which can help you work out what the atom will look like is called p.e.n?
    1. AVerdadero
    2. BFalso
  9. 9You work out the [blank_start]p.e.n[blank_end] diagram by:
    1. filling in the proton and [blank_start]electron[blank_end] (all [blank_start]stable[blank_end] atoms - no. of protons = no. of electrons)
    2. to work out the neutrons [blank_start]take[blank_end] the [blank_start]mass[blank_end] number away from the [blank_start]proton[blank_end] number
    1. Ap.e.n
    2. Bp.i.e
    3. Cp.e.g
    4. Dproton
    5. Eelectron
    6. Fneutrons
    7. Gsingle
    8. Hunstable
    9. Istable
    10. Jtake
    11. Kadd
    12. Lmass
    13. Mproton
    14. Nelectron
    15. Oelectron
    16. Pproton
    17. Qneutron
  10. 10you draw the [blank_start]atom[blank_end] by:
    1. drawing the [blank_start]protons[blank_end] and neutrons in the [blank_start]nucleus[blank_end]
    2. put electrons on the [blank_start]shell[blank_end] ( remember the order of electrons on a shell is [blank_start]2,8,8,18[blank_end])
    1. A2,8,8,18
    2. B2,8,8,16
    3. C2,8,8,8
    4. Delectron
    5. Eneutrons
    6. Fneutron
    7. Gniddle
    8. Helelment

Información

Descripción
quiz on the atomic structure
Autor
bekg
Idioma
English
Visitas
77
Valoración
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