Based on valence electrons and known properties of metals within a group, which of the following metals would be most likely used in an alloy with silver to produce sterling silver jewellery with a more rigid structure?

Copper

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Zinc

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Titanium

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Nickel

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Solution

The correct option is A Copper
Ans : (A) Copper
Silver is alloyed with copper to make Sterling Silver.
(Sterling silver $\to$ silver $92.5 %$ and copper $7.5 %$ )
[Note: Silver is so soft, it must alloyed with base metals, like copper, as in the case of Sterling Silver].

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Based on valence electrons and known properties of metals within a group, which of the following metals would be most likely used in an alloy with silver to produce sterling silver jewellery with a more rigid structure?

The correct option is A CopperAns : (A) CopperSilver is alloyed with copper to make Sterling Silver.(Sterling silver → silver 92.5% and copper 7.5%)[Note: Silver is so soft, it must alloyed with base metals, like copper, as in the case of Sterling Silver].

The correct option is A Copper
Ans : (A) Copper
Silver is alloyed with copper to make Sterling Silver.
(Sterling silver $\to$ silver $92.5 %$ and copper $7.5 %$ )
[Note: Silver is so soft, it must alloyed with base metals, like copper, as in the case of Sterling Silver].