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Would a compound be classified as a pure substance?
If this compound is refined can be classified as a pure substance.
Is a gold nugget a homogenous mixture?
Gold is a pure substance
What is an example of a pure substance and why is it a pure substance?
An example of a pure substance is water. Water is considered a pure substance because it is made up of only one type of molecule, which is H2O. It does not contain any impurities or other substances.
What is matter that always has exactly the same composition classified as?
I believe it is an element.
Is gold a homogeneous or heterogeneous?
Gold is a homogeneous substance because it has a uniform composition throughout its structure. This means that the properties of gold are consistent and similar no matter where you sample it from.
Can gold be classified as a substance?
Yes.
Which of the following cannot be classified as a substance a air B gold c table salt d nitrogen?
All matter is a substance.
Gold is classified as a pure substance Can a necklace that is made up of gold be a pure substance?
yes if it hasn't been altered in any way, most jewelers add more metals to the gold to increase strength and durability of the gold....
Can a gold necklace be classified as a pure substance?
No, a gold necklace is not a pure substance but a mixture. It is made up of gold along with other metals like copper or silver to give it strength and durability.
Would a compound be classified as a pure substance?
If this compound is refined can be classified as a pure substance.
Why is pure gold classified as an element?
Pure gold is classified as an element because it is made up of only one type of atom, which is gold. It cannot be broken down into simpler substances through chemical reactions. This distinct chemical composition and structure characterize it as an element.
Which of the following cannot be classified as a substance gold nitrogen table salt or air?
Air cannot be classified as a substance because it is a mixture of various gases like nitrogen, oxygen, and carbon dioxide. Substances, on the other hand, are pure materials composed of one type of atom or molecule.
What is a pure substance classified as?
A pure substance is classified by having a definite and constant composition. The substance can be either an element or a compound, but what makes the substance pure, is that it does not vary.
Is a mixture classified as a substance?
Water is a compound, so it is a pure substance.
What is gold's type of matter?
Gold is a pure substance with its own unique chemical and physical properties. It is classified as a solid state of matter at room temperature and pressure.
How is Substance abuse classified under the DSM-IV?
Substance-Related Disorders
Which pure substance can be classified as an element?
An element is a pure substance that cannot be broken down into simpler substances by chemical means. Examples of elements include oxygen, gold, carbon, and hydrogen.
