Question

1. state one reason gold is used in jewelry.

Explanation:

Gold is highly malleable and ductile, meaning it can be easily shaped into intricate designs for jewelry. It also has a lustrous, attractive appearance that is aesthetically pleasing. Additionally, gold is relatively unreactive (chemically stable), so it doesn't tarnish or corrode easily, maintaining its beauty over time.

Answer:

One reason gold is used in jewelry is its high malleability (and ductility), allowing it to be shaped into intricate designs. (Or other valid reasons like its lustrous appearance, chemical stability, etc.)