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Chemistry study guide

Siobhan Duffey 12 questions

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Questions in this quiz (12)

  1. 1Matter can neither be created nor destroyed
    1. ATrue
    2. BFalse
  2. 2The charge of a proton is
    1. ANegative
    2. BPositive
    3. CNeutral
  3. 3During a chemical reaction, old atoms are destroyed and new atoms are created to make a new substance
    1. ATrue
    2. BFalse
  4. 4Label the three parts of an atom and the location of the nucleus.Image for question 4
    1. AElectron
    2. BNeutron
    3. CProton
    4. DNucleus
  5. 5Select all parts of an atom
    1. ANeutron
    2. BPlasma
    3. CProton
    4. DElectron
    5. EElement
  6. 6Vinegar and baking soda react together. Before the reaction the mass is 18 grams in total. After the reaction the mass is 16 grams. What happened?
    1. ASome of the atoms were destroyed
    2. BThe new substance is lighter than the old substance
    3. CSome of the mass escaped through the bubbles formed into the air because the scientist did not create a closed system
  7. 7To read a graduated cylinder, look at it
    1. AAt eye level
    2. Bfrom below
    3. Cfrom above
  8. 8An element
    1. ACannot be broken down into any other substance
    2. BIs made of all the same kind of atom
    3. CIncludes all the substances on the periodic table including chemicals like gold or iron
    4. DAll of the above
  9. 9What is NOT evidence that a chemical reaction has happened?
    1. ABubbles
    2. BColor change
    3. CA new substance being created
    4. DNone of the above
  10. 106 grams of hydrogen and 4 grams of oxygen combine in a chemical reaction to create water. How much water will be created?
    1. A2 grams
    2. B24 grams
    3. C10 grams

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Quiz on Chemistry study guide, created by Siobhan Duffey on 24/09/2019.
Language
English
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