8. can you make jewelry out of each of the elements listed? explain your thinking.\n a. copper, cu\n b…

Brief Explanations:

a. Copper can be used for jewelry as it is malleable and ductile, but may oxidize over time. b. Neon is a noble - gas and exists as a gas under normal conditions, so it cannot be used to make traditional solid - form jewelry. c. Sodium is a highly reactive metal that reacts vigorously with air and water, making it unsuitable for jewelry. d. Platinum is a precious metal, highly valued for jewelry due to its rarity, durability, and resistance to tarnish.

Answer:

a. Yes, but it may oxidize. b. No, it's a gas. c. No, it's highly reactive. d. Yes, it's a precious metal.