SCIENCE MIND NODE by oliver https://padlet.com/oliver_kang/jksa4qcloebp Made in china en-us 2017-10-27 03:31:34 UTC 2017-10-27 03:58:27 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Balance.png METALS oliver_kang https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079459 2017-10-27 03:33:14 UTC https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079459 Metal properties oliver_kang https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079547

  • They are solid at room temperature, except for mercury, which is a liquid.

  • They can be polished to produce a high shine or lustre.

  • They are good conductors of electricity and heat.

  • They can all be beaten or bent into a variety of shapes. We say they are malleable.

  • They can be made into a wire. We say they are ductile.

  • They usually melt at high temperatures. Mercury, which melts at –40°C, is one exception.



    • ]]>     2017-10-27 03:33:54 UTC https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079547     Examples of metals oliver_kang https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079625 Gold        AU
    Copper      CU
    Zinc         ZN
    Aluminum      AL
    Iron         FE
    1. Palladium Pd
    2. Cadmium  Cd
    3. Osmium Os

    ]]>     2017-10-27 03:34:24 UTC https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079625     Metals in the house oliver_kang https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079664 Shampoo
    Taps
    Bath
    Car
    Ladder
    Bike]]>     2017-10-27 03:34:44 UTC https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079664     Searching for gold oliver_kang https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079799 LOCATIONS:  Kalgoorlie in the Super Pit, Granny Smith, St Ives, Norseman and Mount Magnet (WA), Gympie and Ravenswood (Qld), Callie (NT), Stawell (Vic), Cadia (NSW), Henty (Tas) and Challenger(SA). At Olympic Dam (SA) gold occurs and is mined with copper and uranium
    USES: The main uses of gold are jewellery, dentistry, the adornment of buildings and for artistic purposes.
    Property and more uses:
    High electrical conductivity, malleability and ductility favour the use of gold in electronic and computer circuitry, radar equipment and satellites. Because of gold's heat reflecting properties it was used as a film coating on the Apollo 14 lunar module, the vehicle which first landed man on the moon. An important and growing use is in the mechanism and circuitry of safety air bags in motor vehicles.

    ]]>     2017-10-27 03:35:52 UTC https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079799     Metals in our bodies oliver_kang https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079871 2017-10-27 03:36:40 UTC https://padlet.com/oliver_kang/jksa4qcloebp/wish/201079871