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Why platinum is more expensive than aluminium and iron?
Iron & Aluminium are much more abundantly found as compared to platinum.Moreover in reactivity series aluminium & iron are found to much more reactive than platinum,platinum is least reactive.
Is gold less dense than aluminium?
No, gold is much more dense that aluminum.
Is aluminum very dense?
No, aluminum is not very dense. In fact, it is a relatively low-density metal compared to others like iron or lead. This property makes aluminum a popular choice for applications where weight is a concern, such as in the aerospace industry.
Why is iron cheaper than aluminium?
Enthalpy of combustion of aluminium is much more intensive than that of iron.
Does platinum float or sink?
This depends what you put it in. If you put platinum in water it will sink. Water has a density of 1 g/mLwhereas platinum has a density of about 21 g/mL. Substances that are more dense than the liquid it is submerged in will sink.
What are some lightweight and durable materials?
Aluminium and Titanium Extruded polystyrene is about as strong as unalloyed aluminium, but much more flexible and much lighter.
Does platinum float?
No. the density of platinum is 21.456 g/ml, which is much higher than the 1 g/ml density of water.
What cost more gold or platinum?
Gold. It is more expensive according to how much mass it has inside of it.
How much more dense wood than air?
more
How much more dense is water than water?
Water is 784 times more dense than water.
What is alumnium used for?
Aluminium is used for many things from aluminium foil (silver foil) used for car parts and window frames and much more......
How much aluminium is in 1 ton of aluminium oxide?
1000 kg aluminium oxide contain 470,588 kg aluminium.
