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What are compounds?

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    What are compounds?
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  • Is sodium dull or shiny?
    shiny
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  • Which elements does NaCl (Salt)?
    Sodium and Chlorine
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  • What are the properties of chlorine?
    non-metal, gas, poisonous, green
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  • Is water a compound or a mixture?
    Compound
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  • What does water contain?
    Hydrogen (H) and Oxygen (O) (H2O)
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  • Is aluminum an element, mixture or a compound?
    element
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  • Is sand an element, mixture or a compound?
    mixture
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  • What would be the formula of dinitrogen tetroxide?
    N2O4
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  • What is the name of a compound which contains 1 atom of phosphorus and 3 atoms of chlorine?
    phosphorus trichloride
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  • Which of these formulae represent compounds: P4 , P2O5 , N2 , S8 , CaSO4?
    P2O5 and CaSO4
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  • Is salt water an element, compound, or mixture?
    Mixture
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  • Is this an element, compound, or mixture?
    element
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  • Is this an element, compound, or mixture?
    mixture
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  • Is this an element, compound, or mixture?
    mixture
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  • Is this an element, compound, or mixture?
    mixture
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  • Is this an element, compound, or mixture?
    elements
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