Science

10th

grade

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Year 10 Core Science - Chemistry

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22 questions

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  • 1. Multiple Choice
    1 minute
    1 pt
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    What elements does this atomic orbital diagram represent?

    Silicon

    Magnesium

    Oxygen

    Chloride

  • 2. Multiple Choice
    30 seconds
    1 pt

    What is the subshell notation for Nitrogen?

    1s2 2s2 2p6

    1s2 2s2 2p3

    1s2 2s2 2p6 3s3

    1s2 2s2 2p6 3s2

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    In the following diagram what does the black circle represent, and what would be contained in it?

    Electron, protons & neutrons

    Proton, electrons & neutrons

    Nucleus, protons & neutrons

    Nucleus, protons & electrons

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