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प्रश्न
What is an alloy? An alloy usually has some property which makes it useful in a specific way.
What is the special property of : type metal?
उत्तर
An alloy is a homogeneous mixture of two or more metals fused together and then solidified.
Type metal = Hard
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संबंधित प्रश्न
Give three ways in which the metal zinc differs from the non-metals carbon. At least one of the differences must be a chemical difference?
State the use of:
hard steel
Name an alloy of copper in electrical appliances or household vessels.
Complete the statement using every given option.
During the extraction of aluminium..............
Ingredients and gangue in bauxite.
Name the following:
The rocky impurities present in an ore.
Name the following :
Ore of iron referred to as "fool's gold".
Write the name and formula of two ores of the following: Aluminium
Arrange the metals:
calcium, iron, magnesium and sodium in order of their reactivity with water placing the most reactive first.
The following question refer to the extraction of aluminium and iron from their ores:
What is the major impurity present in iron when it is removed from the furnace?
Name the ore of zinc containing its sulphide.
