Chemistry

7th -

8thgrade

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Acids and Alkalis KS3

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15 questions

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  • 1. Multiple Choice
    30 seconds
    5 pts

    What do all acids contain?

    Hydroxide ion

    Hydrogen ion

    Calcium ion

    Water

  • 2. Fill in the Blank
    1 minute
    5 pts

    What ion do all alkali solutions contain?

  • 3. Multiple Choice
    30 seconds
    5 pts

    What colour does universal indicator turn in a strong acid?

    Purple

    Yellow

    Red

    Green

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