Wood metal is a fusible alloy that is made up of one or two parts of cadmium, two parts of tin, four of lead with seven or eight part of bismuth.
Wood metal melts at 70 degrees Centigrade. It is used as solder and casting metal. It is also used as a triggering element in fire sprinkler system.
Two or more metals. Brass is an alloy of copper and zinc.
No! A alloy can be a number of different materials plus one or more metal. A pure metal like the element Cu copper does not have any other matter in it besides itself
An Alloy is not classed as a compound because no chemical reaction has taken place. Copper and zinc can be melted down and mixed to make brass. Even though brass has different properties to iron and zinc you cannot break it down into a single molecule of brass. There is no such thing as a brass molecule.
True.
true
false
Two or more metals. Brass is an alloy of copper and zinc.
No! A alloy can be a number of different materials plus one or more metal. A pure metal like the element Cu copper does not have any other matter in it besides itself
An Alloy is not classed as a compound because no chemical reaction has taken place. Copper and zinc can be melted down and mixed to make brass. Even though brass has different properties to iron and zinc you cannot break it down into a single molecule of brass. There is no such thing as a brass molecule.
Any true solution provides an example of a homogeneous mixture, as do most metal alloys such as brass and bronze.
True.
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.
they are very strong and durable.
true
Brass is an alloy composed from copper and zinc. It is more malleable and lustrous than both its components.
True. A homogeneous mixture is a mixture that has the same amount of solute throughout the solution. And since, in order to be defined a homogeneous mixture, a solvent and a solute have to be involved, the answer is true. An example of a homogeneous mixture is store-bought milk.
True. A homogeneous mixture is a mixture that has the same amount of solute throughout the solution. And since, in order to be defined a homogeneous mixture, a solvent and a solute have to be involved, the answer is true. An example of a homogeneous mixture is store-bought milk.