Gold is much more dearer these days because there is less of it then aluminum. Also aluminum is a renewable source that can be used infinite amount of times. Aluminium is used more in daily life and gold is used for flourishing fashion accessories.But if we actually counted the amount of times aluminum is used then it would be most expensive.
9kt is the proper abbreviation it is often misspelled. 9kt is often referred to as Mexican, Chinese, and European gold. no gold is cheap right now look out for scammers.
Cheap fertilizer is not good and good fertilizer is not cheap. So, chemical fertilisers are expensive because they contain nitrogen, phosphorus and potassium elements.
Aluminum has a low density so it takes more to make a kg
White gold can cost a little more than yellow gold but not prohibitively so.
Gold foil is a very thin sheet of gold used for art and craft projects. It is so thin that it breaks if you handle it too roughly. Aluminum foil is made to seal or cover items and is thick and bendable.
No, gold is not cheap anywhere. that is why it is so expensive....and shiny! : )
Gold is much rarer (i.e. there is less of it and what there is is harder to find) than aluminum. There is also demand for gold due to special properties that it has that aluminum doesn't that increases the price. Gold is a much more attractive metal than aluminum. Gold does not corrode, while aluminum almost instantly corrodes on contact with air or water producing a hard transparent insulating coating on its surface.
Aluminum used to be more expensive than gold. In Napoleon's time the chemists hadn't discovered a good way to purify aluminum so pure aluminum was expensive and rare. Aluminum used to be a status symbol because it was more expensive and rarer than gold.
Aluminum does not occur in nature as a solid metal. It is produced by man in several processes which require lots of energy. These processes were not invented until the 1880's. So, until then, aluminum was scarcer than gold and therefore more expensive.
Gold is a very unreactive element, so it occurs as gold metal in nature. However, aluminum is more reactive, and so it occurs in aluminum ore (aluminum oxide) in nature, not as aluminum metal.
There are cheap brands of toothbrush. Your standards or label preference could be why they are so expensive.
9kt is the proper abbreviation it is often misspelled. 9kt is often referred to as Mexican, Chinese, and European gold. no gold is cheap right now look out for scammers.
Cheap fertilizer is not good and good fertilizer is not cheap. So, chemical fertilisers are expensive because they contain nitrogen, phosphorus and potassium elements.
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It was almost impossible to refine. It was very expensive to get the aluminum out of the ore. It was so costly that it was worth more than gold or silver or even platinum. It wasn't until large quantities of electricity were available that smelting processes were created that allowed inexpensive refining.
cause if they wer cheap then they'd be sh/t
"Cheap" is a relative term. 10K gold is cheaper than, say, 14K gold, but more expensive than silver. 10K gold is known for being very durable - it's harder than 14K or 18K gold, so it doesn't ding and dent as easily - and could be better for your needs because of this. But I wouldn't generally say that ANY gold is "cheap", regardless of its purity.