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Year 8 Physics Half term 2

Quiz by Horia

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73 questions
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  • Q1
    what charge is on a neutron?
    +1
    0
    -1
    30s
  • Q2
    what charge is on a proton?
    -1
    +1
    0
    30s
  • Q3
    what charge is on an electron?
    0
    -1
    +1
    30s
  • Q4
    what is an ion?
    a charged electron
    a charged atom
    30s
  • Q5
    what charge does an atom which has gained an electron have?
    negative
    positive
    30s
  • Q6
    what charge does an atom which has lost an electron have?
    positive
    negative
    30s
  • Q7
    what do non metals have to do to form an ion?
    lose an electron / more
    gain an electron / more
    30s
  • Q8
    what do metals have to do to form an ion?
    lose an electron / more
    lose an electron / more
    30s
  • Q9
    what are the number of electrons like compared to the number of protons in an ATOM?
    the same
    more
    less
    30s
  • Q10
    what do negatively charged ions have more of?
    electrons
    protons
    30s
  • Q11
    what do positively charged ions have more of?
    electrons
    protons
    30s
  • Q12
    what is an electrical insulator?
    A material which electrical charge cannot flow through freely.
    A material which electrical charge can flow through freely.
    30s
  • Q13
    what is an electrical conductor?
    A material which electrical charge can flow through freely.
    A material which electrical charge cannot flow through freely.
    30s
  • Q14
    Why can't electrical charge flow through insulators?
    They don't have electrons which are free to move and carry charge.
    They have electrons which are free to move and carry charge.
    30s
  • Q15
    Why can electrical charge flow through conductors?
    They have electrons which are free to move and carry charge.
    They don't have electrons which are free to move and carry charge.
    30s

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