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three things that cellphone is made of​

Sagot :

1.Aluminum

2.Copper

3.Wires

Answer:

1. Copper

2. Gold

3. Silver

Explanation:

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.