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What acid can dissolve iron but not gold platinum and palladium?
Nitric acid can dissolve iron but not gold, platinum, and palladium. Nitric acid is a powerful oxidizing agent that reacts with iron to form soluble iron nitrate, while it does not react with noble metals like gold, platinum, and palladium.
Is fools gold a metal?
Pyrite (A.K.A. Fool's gold) isn't an element, its formula is FeS2 (iron (II) disulfide) Pyrite is classed as a mineral.
How do you know if something is real gold or iron pyrite?
1. If it looks like gold in bright sunlight, it will look shinny and like gold out of direct sunlight. Iron pyrite will not shine unless under direct sunlight.2. If you can put a knife blade on it and it bends, it is probably gold. Iron Pyrite will break.3. A pin will stick in gold, Iron Pryite will break.4. Some Iron Pyrite is magnetic.5. From what I have seen, if I am into Iron Pyrite, the pieces are usually consistant in size.
How do you separate the gold from a mixture of gold and iron powder and salt?
First add water to the mixture to dissolve the salt, then filter with filter paper to obtain the mixture of gold and iron. Proceed by using a strong enough magnet to extract the iron powder and you should be left with the Gold.....
Can radioactive gold rust?
No, radioactive gold cannot rust. Rusting is a chemical reaction that occurs with iron and other metals when exposed to oxygen and moisture, but gold does not undergo rusting. Radioactive decay in gold may lead to changes in its properties and composition, but it does not rust like iron.
What would it be like if your parents become children and you behave differently from how your parents behave with you?
it will still be the same
How do electrons behave differently when they are observed?
When electrons are observed, they behave differently by collapsing from a wave-like state to a specific position, as described by the principle of wave-particle duality in quantum mechanics.
How do electrons behave differently when observed?
When electrons are observed, they behave differently by exhibiting both particle-like and wave-like properties, known as wave-particle duality. This phenomenon is a fundamental aspect of quantum mechanics, where the act of observation can influence the behavior of subatomic particles like electrons.
Why do particles behave differently when observed?
Particles behave differently when observed due to the phenomenon known as wave-particle duality. This means that particles can exhibit both wave-like and particle-like behavior depending on how they are observed. When particles are observed, their wave-like properties collapse into a specific position or state, causing them to behave differently than when they are not being observed. This is a fundamental aspect of quantum mechanics and has been demonstrated through various experiments.
How do you make mine cart rails in Minecraft?
Like this Normal rail: Iron/Empty/Iron Iron/Wooden/Iron Iron/Empty/Iron Powered rail: Gold/Empty/Gold Gold/Wooden/Gold Gold/Red/Gold Detector rail: Iron/Empty/Iron Iron/S Pressure/Iron Iron/Red/Iron Iron = Iron ingot Empty = Wooden = Wooden stick Gold = Gold ingot Red = Redstone S Pressure = Stone pressure plate
Would balls behave differently on the moon?
yes as their is less gravity on the moon the balls would be lighter and float away like a balloon, so they would behave like a balloon instead of a ball.
What fool's gold?
Fools gold is iron pirate. It shines and sparkles like gold, but it isn't.
How do particles act differently when observed?
When particles are observed, they behave differently than when they are not observed. This is known as the observer effect in quantum physics.Particles can exhibit both wave-like and particle-like behavior, depending on whether they are being observed or not.
How does it look like when fish mate?
Fascinating. But the many different species behave differently and have different methods of courting and spawning and fertilising the ova.
What are the properties of waves in physics and how do they behave in different mediums?
Waves in physics have properties like wavelength, frequency, amplitude, and speed. They can behave differently in different mediums, changing direction, speed, and amplitude based on the medium's properties like density and elasticity.
Iron is also called fools gold?
No. Pyrite is nicknamed 'fool's gold' because it looks something like gold.
What acid can dissolve iron but not gold platinum and palladium?
Nitric acid can dissolve iron but not gold, platinum, and palladium. Nitric acid is a powerful oxidizing agent that reacts with iron to form soluble iron nitrate, while it does not react with noble metals like gold, platinum, and palladium.
