Silver Quiz: questions and answers

1. What is the chemical symbol of silver?

Sl

Au

Ag

2. What is the atomic number of silver?

47

79

29

3. What is silver used for?

Water filtration

Solar panels

Both

4. Which are the forms of deterioration in historical silver artifacts?

Formation of silver chloride due to lorg term inmmersion in salt water

Tarnishing

Both

5. Which chemicals elements have a rather low chemical affinity for oxygen?

Gold and Copper

Silver and gold

Silver and copper

6. What is the element category of the silver?

Rare-earth metals

Transition metal

Alkali metals

7. What is the appearance of the silver?

Lustrous white metal

Red orange metallic luster

Metallic gray

8. What is the price of the silver per kilogram?

$500

$495

$259

9. The silver in medicine is used as an antibiotic coating.

True

False

10. Since when did Peru, Bolivia, and Mexico have been extracting silver?

1546

1946

1846

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