Arts & Crafts Jewelry Making 2 — Questions and Answers
Question 1: What is a 'jump ring' in jewelry making?
- A ring designed for high-impact athletic wear
- A small open circular ring used to connect jewelry components (Correct answer)
- A ring setting with a spring-loaded mechanism
- A raised design technique on metal
Correct answer: A small open circular ring used to connect jewelry components
A jump ring is a small, open circular ring used to link components such as clasps, charms, and chain sections together.
Question 2: What does 'cold connection' mean in jewelry making?
- Shaping metal at low temperatures
- Joining metal pieces without heat using rivets, tabs, or folds (Correct answer)
- Using cold-cure adhesive to join metals
- A technique for setting pale-colored gemstones
Correct answer: Joining metal pieces without heat using rivets, tabs, or folds
Cold connection refers to joining metal components without heat through mechanical methods like rivets, tube settings, tabs, or folds.
Question 3: Which gemstone ranks highest (10) on the Mohs hardness scale?
- Ruby
- Emerald
- Diamond (Correct answer)
- Sapphire
Correct answer: Diamond
Diamond ranks 10 on the Mohs scale, making it the hardest natural mineral and highly resistant to scratching.
Question 4: What type of surface finish creates a matte, non-reflective appearance on metal jewelry?
- Mirror-polished finish
- Hammered finish
- Satin or brushed finish (Correct answer)
- Oxidized finish
Correct answer: Satin or brushed finish
A satin or brushed finish uses fine abrasives to create parallel micro-scratches that produce a smooth, low-sheen matte surface.
Question 5: What does 'karat' measure when describing gold jewelry?
- The weight of gemstones set in gold
- The purity of gold expressed out of 24 parts (Correct answer)
- The hardness of the gold alloy
- The size of the gold beads
Correct answer: The purity of gold expressed out of 24 parts
Karat measures gold purity; 24k is pure gold, while 14k gold is 14 parts gold out of 24 (58.3% pure gold).
Question 6: What is 'sterling silver' composed of?
- 100% pure silver
- 92.5% silver and 7.5% copper (Correct answer)
- 75% silver and 25% nickel
- 80% silver and 20% zinc
Correct answer: 92.5% silver and 7.5% copper
Sterling silver is an alloy of 92.5% pure silver and 7.5% other metals (typically copper), which adds the strength and durability pure silver lacks.
Question 7: What is the purpose of a 'pickle' solution in the jewelry making process?
- To add a patina or color to the metal surface
- To remove oxidation and flux residue after soldering (Correct answer)
- To harden metal after it has been formed
- To clean gemstones before they are set
Correct answer: To remove oxidation and flux residue after soldering
Pickle is a mildly acidic solution used to remove the fire scale (oxidation) and flux residue that form on metal during torch work.
Arts & Crafts Jewelry Making 2
What is a 'jump ring' in jewelry making?