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Quiz

What is the difference...?

lottieashleycart 10 perguntas

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Perguntas do quiz (10)

  1. 1What is the difference between an atom and a molecule?
    1. AAn atom is 1 Atom and a molecule is 2 or more atoms
    2. BAn atom is 3 Atoms and a Molecule is 1 or less atoms
  2. 2Whats the difference between a metal and a non metal?
    1. AMost non metals are a shiny liquid and conduct electricity
    2. BMost metals are shiny and conduct electricy
  3. 3What is the difference between symbols and formulas?
    1. AThey are used on the end of numbers (e.g grams, centimetres, metres...)
    2. BAll elements have a symbol. The symbol represents are elements, the formulas is more than one element
  4. 4What is the difference between an element and a compound?
    1. AMolecules contain 1 type of atom
    2. BElements contain only 1 type of atom
  5. 5What is the difference between iron sulfide and iron sulfate?
    1. AIron does not have anything in it and iron sulfide has oxygen.
    2. BSulfide has nothing in it and iron does
  6. 6What is the difference between mixtures and compounds?
    1. AMixtures are when substances are just mixed, compounds are chemically joined.
    2. BMixtures are solids melted and compounds have been chemically melted
  7. 7What is the difference between a group and a period?
    1. AA period goes down and a group goes across
    2. BA group goes down a periodic table and a period goes across.
  8. 8what is the difference between an alkali metal and a transition metal?
    1. AAn metal reacts violently.
    2. BAn transition metal doesnt do anything
  9. 9What is the difference between the halogens and the noble gases.
    1. AHalogens are reactive, noble gases arnt
    2. BNoble gases are reactive, halogens arnt
  10. 10what is the dfference between Newlands and Mandeleevs periodic table?
    1. AMandeleevs was much easier to read
    2. BNewlands what Much easier to read

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Descrição
Chemistry (Elements) Quiz sobre What is the difference...?, criado por lottieashleycart em 29-05-2013.
Idioma
English
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Etiquetas
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