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Properties of Materials

  •  English    34     Public
    Cambridge GO Year 7 Unit 5
  •   Study   Slideshow
  • Ductile means that?
    A metal can be turned into a wire
  •  10
  • The property of a non-metal that is the opposite of conductor is?
    Insulator
  •  10
  • List 10 metals
    Credit any ten correct metals
  •  15
  • List 3 alloys
    Credit any three correct alloys
  •  15
  • When you MIX and MELT metals you get an?
    Alloy
  •  10
  • An alloy _________ the regular pattern.
    disrupts
  •  10
  • FIND the melting point of Brass! (15 seconds...GO).
    Learner Book Pg 166: 900-1000
  •  5
  • An acid is a substance with a pH of lower than?
    7
  •  10
  • An aklalis is a substance with a pH higher that?
    7
  •  10
  • If something will dissolve your skin what symbol is the hazard label?
  •  10
  • What symbol warns of toxicity?
  •  10
  • What symbol warns of Health Hazard?
  •  10
  • Indictor means?
    A substance that turns different colours in acid or alkali.
  •  10
  • TRUE or FALSE: Red Cabbage is an Indicator
    TRUE
  •  5
  • TRUE or FALSE: Litmuse is NOT a indicator.
    FALSE. It is.
  •  5
  • When a substance is neither an acid nor an alkali it is:
    Neutral
  •  5