It is rare, beautiful and doesn't degrade!
it is most DEFINITELY rare, because it is VERY expensive
Because it is very rare.
gold
Rhodium is currently more expensive than gold. This rare and precious metal is often used in catalytic converters and fine jewelry.
Because gold is rare.
Gold is a natural element. It is normally found as a solid metal and is relatively rare and expensive.
No one person. Gold is rare and useful- the rarity makes it expensive. If there was gold sitting around everywhere, it would not be expensive.
It was cheaper than gold and silver because those things were expensive and rare in that time. Our founding father opposed this act.
Rose gold is better and could be expensive because it is rare but its only a mixture of yellow gold and copper. but the color could go bad if any perfumes or cremes are accidentally put on it. Yellow gold (pure gold) is more expensive than an alloyed gold.
Companies obtain helium by extracting it from natural gas deposits through a process known as fractional distillation. Helium is expensive because it is a nonrenewable resource with limited availability. Additionally, demand for helium in various industries, such as technology and healthcare, continues to increase, contributing to its high price.
Some metals are expensive because they are very difficult, time consuming and expensive to make. Some (gold, silver, platinum, uranium ) are expensive because they are rare.
Rare items are expensive because people need to spend their rare items, too.