what are the materials used to make a mobile phone?
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['Alumina.', 'Silica.', 'Potassium Ions.', 'Graphite.', 'Manganese.', 'Aluminium.', 'Tantalum.', 'Gold.']
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Regular cell phones offer texting and calling functionality, whereas smartphones offer a list of features including email, Internet access, video chatting, gaming, app downloading, video taking and music storage.
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['Flammable liquids and solids.', 'Oxidisers such as bleaching powders.', 'Organic peroxides.', 'Tear gas devices or any gas cylinders.', 'Infectious substances such as live virus materials.', 'Wet-cell car batteries.', 'Magnetrons.']
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['Social Media.', 'Computer.', 'USB.', 'Whiteboard.', 'Presentation clicker.', 'Visualiser.', 'Tablet device.', 'Microphone.']
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Smartphones are made up of around 30 elements, including copper, gold and silver for wiring and lithium and cobalt in the battery. The bright colours of the display are produced by small amounts of rare earth elements, including yttrium, terbium and dysprosium.
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The parts are sourced from their respective manufacturers (although parts are sometimes built by the same manufacturer) then shipped to a central manufacturing facility where those phones are put together. ... Once constructed, the phones are then tested, packaged, and shipped to distribution centres around the world!
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Metals. A cellphone is made from a variety of metals, with the most common being aluminum alloys, lightweight materials commonly found in the phone case. ... Elements like gold, copper and silver are used in the wiring of the phone.
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Cell phones have an in-built antenna which is used to send packets of digital information back and forth with cell-phone towers via radio waves. Mobile phones connect to a cell tower in the area, and instead of connecting to another phone it connects to the Internet and can fetch or retrieve data.
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Depending on the storage size, the cost of the phone ranges from $1,099 to $1,449. It's quite a hefty price tag, especially when it's estimated that the actual cost of all the components to make the phone amounts to approximately $490.50.
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The average alkaline AAA, AA, C, D, 9-volt or button-cell battery is made of steel and a mix of zinc/manganese/potassium/graphite, with the remaining balance made up of paper and plastic.
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['Touch Screen.', 'Modems.', 'Network cards.', 'Audio Cards / Sound Card.', 'Headsets (Headset consists of Speakers and Microphone.', 'Speaker act Output Device and Microphone act as Input device.', 'Facsimile (FAX) (It has scanner to scan the document and also have printer to Print the document)']
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Laptops are made from assorted plastics, composites, semiconductors and metals. It all depends on the component. The outer casing is commonly made from ABS plastic or Magnesium alloys.
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Many other materials including drawn steel, plated brass, copper, silver, even wood and leather have been used. Modern flashlights are generally made of plastic or aluminum. Plastics range from low-cost polystyrene and polyethylene to more complex mixtures of ABS or glass-reinforced epoxies.
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All about the Sony Xperia XA2 Ultra's design. The device is made of Gorilla glass, metal frame and plastic back. It is not water resistant. The phone has the inherent design of a Sony phone.
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['Graph paper.', 'A CD case.', 'A pen.', 'A pair of scissors.', 'Sellotape or superglue.', 'A craft knife or glass cutter.', 'Your smartphone.']
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['Contacts (including phone numbers and email addresses)', 'Text messages.', 'Photos.', 'Videos.', 'Music.']
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['Crystalline silicon (c-Si)', 'Amorphous silicon (a-Si)', 'Gallium arsenide (GaAs)', 'Organometallics (soluble platinum)']