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Pure metals: gold,silver,iron. Mixtures:steel I can't give more............. You know who ever is asking this question well a 5th grader just answer
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∙ 11y ago
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∙ 6y agoWiki User
∙ 7y agoAn alloy (mixture) contain two or more metals.
Wiki User
∙ 14y agoCurrently there are 86 known metals.
Wiki User
∙ 14y agoMineral ore
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Is tungsten a pure substance or mixture?
Tungsten, like many other metals is found in ore. Often time in both an oxidized and in elemental form
Why are metals found underground?
Not all metals are found underground- a few can be found at the surface. However, metals are usually not fund in a pure form, but are mixed with impurities in the form of ore, which was distributed vertically and horizontally as that rock strata was formed.
Why are metal oxide alkaline?
the reason that metals are oxide alkaline is because it is not a pure substance and also has been mixed with o2 or co2 or co1mo3
Is Copper a pure substance?
Copper is a metallic element with the symbol Cu (29) and in its pure form contains only atoms of Copper. It is a pure substance. In addition, Copper is a soft metal and can be mixed with other metals to create alloys.
What is copper and gold made of?
Well they are both elements thus do not carry any other metals like Iron does, but Gold is very soft when pure so it is usually mixed with other metals to strengthen.
Are ores and rocks minerals or metals?
Pure native metals are considered minerals. Mixed metals are considered alloys.
Is R14k real gold?
Yes, but it is not pure gold, it has other metals mixed in with it.
Is tungsten a pure substance or mixture?
Tungsten, like many other metals is found in ore. Often time in both an oxidized and in elemental form
What characteristic of copper and aluminum causes them to be good conductors and what is the effect of this?
they are metal wrong wrong~! Pure metals are better than mixed metals
Why are alloys prepared?
Alloys have useful properties that are not found in the pure metals from which they are mixed. You can make alloys that are stronger, lighter, more corrosion resistant, and so forth, as compared to pure metals at a comparable price range.
Is 24 carat gold pure called pure gold?
Carat is a unit of purity for gold. It shows how many parts of gold and how many parts of other metals in a gold jewelry. A piece of gold that has 24 carats is pure gold.
Why is gold mixed with other metals for the olympic medals?
Pure gold is too soft, even to be used for medals.
Is a piece of silver a mixture?
If it is pure Silver, then no, it would be an element. However, pure metals are often hard to come by because they have properties that can be undesirable, e.g. they're too soft or too brittle. Because of this, metals are often mixed and are considered alloys, a mixture of metals.
Is a 24K?
24K is gold that is too pure and soft to use. It is mixed with other metals to give it strength and harder wearing.
What are the differences between pure metals and alloy metals?
they are different in many ways eg they are shinier
Can coins transfer electric current?
old ones that are pure silver, but most newer coins are mixed metal and have copper among other metals that concuct electricity mixed in!
Is tantalum found in a pure state?
Tantalum doesn't exist in pure state in nature.
