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Iron +2 (ferrous) ions are green in colour while Iron +3 (ferric) ions are dark brown, their solutions also have the same colours.
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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
Why does samples of platinum and copper can have the same extensive properties but not the same intensive properties?
Samples of platinum and copper can have the same extensive properties but not the same intensive properties for a couple of reasons. These are both metals but have differing numbers of electrons.
Why can gold and copper have the same extensive properties?
Extensive properties have to do with the amount or size of a substance. Gold and copper samples can be made to have the same mass or the same volume, or the same number of moles, or atoms.
Describe 2 physical changes?
The two types of physical properties are intensive and extensive. Intensive properties do not depend on the amount of a substance. An example of an intensive property is density. Extensive properties do depend on the amount of a substance. An example of an extensive property is mass.
What are two properties of iron oxide that are different from iron?
density, conductivity.
Distinguish between extensive and intensive properties?
Extensive properties rely on the amount of substance involved. Mass is and extensive property. For example, if I had 5 grams of Iron then someone gave me more iron, the mass would no longer be 5 grams. Intensive properties rely solely on the type of material involved. Iron is affected by magnets. If I had 5 grams of Iron then someone gave me more iron, it would still be affected by magnets.
Example of extensive property?
There are many examples of extensive properties. Some are mass, energy content, and volume.
Which are extensive properties?
Mass and volume are two extensive properties.
Which properties depend on shape volumeor mass?
The properties are called extensive.
Is length an intensive or extensive properties?
Extensive
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 some of physical properties for light?
it is iron
Is area properties intensive or extensive?
Area is an extensive property.
How are properties of cork and iron different?
the materials that an object is made up of determine some properties.
What are the two type of changes?
The two types of physical properties are intensive and extensive. Intensive properties do not depend on the amount of a substance. An example of an intensive property is density. Extensive properties do depend on the amount of a substance. An example of an extensive property is mass.
What are some examples of extensive?
volume; mass; pressure; hardness; (ie Volume = 1 m³, mass = 100kg, pressure = 14.7 psi, hardness = 25 brinell) EXTENSIVE depends on amount of something (eg 5 kg, 1 m³) Extensive properties => sum of parts = whole (150 lb + 150 lb = 300 lb) in otherwords, you can add them and the result in some bigger value. -------------------------------------------------------- don't read below this line unless you want to know about INTENSIVE properties... temperature is NOT an extensive property, (T). specific volume is NOT an extensive property, (m³/kg). specific anything is NOT and extensive property (.../kg). Intensive properties => sum of parts /= whole (ie 98.6°F + 98.6°F == 98.6°F) the temperature of you big toe + temperature of left pinky does not combine to equal temperature of your body.
What are the properties of iron filings?
iron
