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show me an picture of an mixture
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Metals are the pure substances by and show only characteristic properties of metals while a metalloid is an element which show some properties of metals and some properties of non metals as Aluminium, Zinc and Tin.
Yes. A heterogeneous mixture is one that lacks uniformity. When salt water (a homogeneous mixture) and sand are placed in the same container, the sand sinks to the bottom and the salt solution remains, largely, above the sand, demonstrating the characteristic lack of uniformity. See related link, below.
Yes, that is a characteristic of an atom.
Brass is an alloy of copper and zinc and there are numerous variations as to the mixture of the copper and zinc which produces many types of Brass...Brass will eventually corrode depending on its mixture and what it is exposed to however the speed of the corrosion process may take decades or even centuries....as seen with the early weapons,tools,statues ect. made from brass from centuries past that show only slight corrosion...Some forms of brass contain alluminum which greatly increases its resistence to corrosion even by acidic or caustic chemicals....There are two types of "brass piping" in plumbing one is red brass and the other Yellow brass (no longer used)Red Brass is 85% copper and 15% Zinc and Yellow brass is 60% copper and 40% zinc. The inherent problems with yellow brass is it becomes brittle do to dezincification.Also if the velocity of the water is excessive you have erosion
Iron, cobalt and nickel are known to show magnetic properties.
Iron , cobalt and Nickel families of periodic table show the similar properties. these families are in three different columns but are considered as one group.
show me an picture of an mixture
to make brass instruments like trombone and baritone
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no
As air is progressively cooled by your powerful refrigeration apparatus, it doesn't all liquefy at the same time. The carbon dioxide liquefies first, then the oxygen, then the nitrogen. You can separate these gases and demonstrate that they have very different properties.
Go to "File, Properties" then the Summary tab to show the author. To to "File, Properties" then the Statistics tab to show information about the file creation, last modified, last accessed and last printed dates. Thanks so much!
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properties that show differences between substances