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ashBurn_7's photostream |
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Tungsten
The filament is made up of the tungsten due to its high melting point. Abu Bakar bn Jaafar 072157U PS0702
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Uploaded on Aug 2, 2007
Blue sapphire
The titanium metal in the crystal lattice structure causes the blue colour in the saphire. Abu Bakar Bin Jaafar 072157U PS0702
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Uploaded on Aug 2, 2007
Egg
The shell of the egg is made up of calcium and the harder the egg the more mineralized it is. Abu Bakar Bin Jaafar 072157U PS0702
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Uploaded on Aug 2, 2007
Iodine
Iodine is used to treat cuts and bruises as it prevent the entering of other bacteria to the wound. Abu Bakar Bin Jaafar 072157U PS0702
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Uploaded on Aug 2, 2007
Ruby
The metal chromium impurities inside the ruby causes the red colour. Abu Bakar Bin Jaafar 072157U PS0702
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Uploaded on Aug 2, 2007
