How rare it is , how hard it is to get out of the ground .
Oh honey, bless your heart. Nitrogen is definitely not a metal. It's a non-metal gas that makes up a big chunk of the Earth's atmosphere. So, unless you're breathing in some metal fumes, you can rest easy knowing that nitrogen won't be giving you any heavy metal vibes.
Xenon is a non-metal, an inert (or noble) gas. Xenon is not a metal
Titanium is generally less expensive than gold. The cost of titanium is lower due to its abundance and easier extraction process compared to gold, which is a precious metal with higher demand and value.
Nitrogen is a non-metal. It is a colorless, odorless gas that makes up about 78% of Earth's atmosphere. It is a key component in proteins and nucleic acids.
Iron is heavier because iron is a metal and metals are heavier but silica is not a metal so silica is lighter than iron.
Platmium is expensive because it is a type of metal.
Because they were made of some good metal or something.....
because they are expensive
Gryphon makes pretty expensive sticks and so does TK.
Eucalyptus tables are expensive because it is not very common and is in high demand - which makes anything like that more expensive. It cannot be found everywhere so it makes getting the product harder.
Thorium oxide is not particularly expensive. Thorium metal is very expensive, but this may be because there is so little demand for it that it has to be specially made when someone wants it.
Most luxury cars have great quality, something that makes them expensive, and not so many people buy luxury cars, so its both high quality parts and rare parts, something that makes the parts expensive.
Palladium is a metal which makes a very expensive jewelry that is very pretty. It is similar in appearance to platinum or white gold.
The onyx gemstone is not very expensive, so depending upon what metal is used for the setting and the ring, an onyx ring may not be expensive at all.
Only 3 were made.
there was barely any trees, so it was very rare to find wood.
One reason why Breitling watches are so expensive is because they use the latest technology which makes it very complex. Another reason is because they use expensive materials to make the watches.