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a pure substance! ;)
What else can I help you with?
What is a sample of matter that is either a single element or single compound?
An example of matter that is a single element is gold, which consists of only gold atoms. An example of matter that is a single compound is water, which consists of only water molecules (H2O).
What is the macroscopic sample element of zinc?
The macroscopic sample element of zinc is a solid metal that is bluish-white in color. It has a shiny surface and is commonly found as a sheet or block.
What characteristic depends on the amount of matter in the sample This is based on the Classification of Matter Worksheet.?
The characteristic that depends on the amount of matter in a sample is its mass. Mass is a measure of the amount of matter in an object or substance, and it can change depending on how much of the substance is present.
What are some limitations of using heating to determine whether the substance is an element or a compound?
One limitation is that some compounds may have similar melting points to elements, leading to misinterpretation. Additionally, impurities in the sample can affect the melting temperature observed. Variation in heating methods and equipment can also impact the accuracy of the results.
Is tungsten a compound mixture or element?
Tungsten carbide is a metallic chemical compound. Unlike steel, it is not a mixture or alloy. The chemical formula for tungsten carbide is WC, indicating that the number of atoms of tungsten (W) in a sample of tungsten carbide is equal to the number of number of atoms of carbon (C) in that sample. Because each atom of tungsten weighs about 15.3 times as much as each atom of carbon, almost 94% of the mass of a sample of tungsten carbide is represented by tungsten atoms. Although tungsten carbide is not itself a mixture, it is often mixed (alloyed) with other metals such as nickel or cobalt.
What is a sample of a matter either single element or a single compound that has a definite chemical and physical properties?
a pure substance. :)
What is a sample of matter that is either a single element or single compound?
An example of matter that is a single element is gold, which consists of only gold atoms. An example of matter that is a single compound is water, which consists of only water molecules (H2O).
How can you tell if a sample of material is an element a compound or a mixture?
By Crystalization
If all atoms in a sample of matter are alike that kind of matter is a?
an element
If all atoms in a sample of matter are alike that kind of matter is?
an element
A sample of an element consists of the same type of atom. What does a sample of a compound consist of?
Identical molecules.
How could you tell if an sample of matter is an element?
Because it is a element that is a liquid at a room tempeture
Is ammonia an element a compound a homogeneous mixture or a heterogeneous mixture?
Ammonia (NH3) is a compound, not an element. It is a homogeneous mixture when dissolved in water, but a pure sample of ammonia gas is considered a compound.
What atom?
The smallest particle of matter that retains the properties of the element of which it is a sample.
Is the original water liquid sample a compound an element a heterogeneous mixture or a homogeneous mixture?
Water (H2O) is a chemical compound.
What is a sample if matter that has the same composition and properties throughout what?
"A phase is a state of a...system that has...uniform chemical composition and physical properties.""Matter." Wikipedia. 19 Feb 2008, 04:16 UTC. Wikimedia Foundation, Inc. 19 Feb 2008 .
What's an atom?
The smallest particle of matter that retains the properties of the element of which it is a sample.
