The statue of liberty is one of the seven wonders it is present only battery iceland in new york harbours in us it is gift from the people of reference to the people of the united states it is totally made up of metal over a period time the metals colour has changed and the statue give very nice look a name the metal used to make the statue b what is name and chemical formula of the green layer present on the statue see how can you recover this metal back d which of the following are alloy of these metals first brass shoulder magnesium second bra bronze blue metal
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(a) Metal used to make the statue is Copper( denoted by Cu)
(b) Name and chemical formula of green layer present on the statue is platina(carbonates of copper) with chemical formula Cu(CO3) or verdigiris with chemical formula Cu(Ch3coo).
(c)You can recover this metal by reducing agent (for example using Zn) which reduces Cu2+ ion back to Cu.
(d) Brass shoulder magnesium are alloy of Cu.
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