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the materials that an object is made up of determine some properties.
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How are the properties of cork and iron different?
Whenever the sample masses are both on the same planet, 1 kg of anything has the same weight as 1 kg of anything else. Although the above answer is correct, 1 kg of cork would seem heavier because the weight is spread out. This makes it harder to balance, and would therefore require more energy.
What are the two properties of iron oxide that are different from iron?
Density and melting point are different.
What does iron oxide look like after iron has burned?
Because iron oxide is not iron and the chemical/physical properties of substances are different.
Why a wooden cork in water not an iron nail?
Because iron is rusting.
Does the iron in the mixture have the same or different properties to the element iron?
Iron keeps its unchanged chemical properties, but in a mixture it might add new, mostly physical properties to the alloy, this is also true for the other elements in the mixture, eg. C or Ni, or Cr in steel alloys.
How are the properties of cork and iron different?
Whenever the sample masses are both on the same planet, 1 kg of anything has the same weight as 1 kg of anything else. Although the above answer is correct, 1 kg of cork would seem heavier because the weight is spread out. This makes it harder to balance, and would therefore require more energy.
How are the properties of iron sulphide different to the properties of the elements iron and sulfur?
colour is different and so is some others
What are the two properties of iron oxide that are different from iron?
Density and melting point are different.
What are two properties of iron oxide that are different from iron?
density, conductivity.
What are properties of a cork?
Cork insulates, is water resistant and floats in water.
Is a bottle cork a good conductor?
Cork exhibits insulating properties. Not conducting.
What does iron oxide look like after iron has burned?
Because iron oxide is not iron and the chemical/physical properties of substances are different.
Why does a wooden cork float in water but an iron nail sink?
Wooden cork is less dense than the water and the iron is not.
How would you recognize that iron sulphide is not a mixture?
A new substance is formed with different properties from iron and sulphur.
Why a wooden cork in water not an iron nail?
Because iron is rusting.
Does the iron in the mixture have the same or different properties to the element iron?
Iron keeps its unchanged chemical properties, but in a mixture it might add new, mostly physical properties to the alloy, this is also true for the other elements in the mixture, eg. C or Ni, or Cr in steel alloys.
How did ancient philosophers explain the different properties of iron and water?
Ancient philosophers like Aristotle believed that objects had inherent properties due to their elemental makeup. They explained the different properties of iron and water as a result of their composition of primary elements: iron was associated with the earth element and water with the water element. This theory suggested that the properties of substances were determined by their elemental composition.
