Examlex
All of the following are chemically modified carbohydrates except
Copper
A ductile, malleable, reddish-brown metallic element with good electrical and thermal conductivity, used in electrical wiring and coinage.
Silver
A chemical element with the symbol Ag and atomic number 47, known for its conductivity, malleability, and being a precious metal.
Gold
A yellow metallic element with high malleability and ductility, often used in jewelry and electronics.
Chlorine
A chemical element with symbol Cl and atomic number 17, known for its extensive use in disinfection and as a bleaching agent.
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