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MIXTURES
Combination of two or more substances that are not chemically combined
- No new substance formed
- Do not exist in fixed proportions to each other
- They just mix
- Most natural substances are mixtures
- Can be physically separated into pure compounds or elements
- Can be separated by mechanical means
- Physical properties can change
- Any combination of solid, liquid or gas can be a simple mixture
MIXTURES MAY BE HOMOGENEOUS OR HETEROGENEOUS
COMPOUNDS
A pure compound has the same elements and the same amount of elements all of the time
- Elements are chemically combined
- Compound properties are different from the properties of the elements
- They cannot be separated physically
- Physical properties such as boiling point or melting point of pure substances are do not change
a compound will be two elements chemically bonded to each other
a mixture can be two or more different compounds (or elements) in an area (i.e a beaker, the atmosphere)
What else can I help you with?
What kind of mixture is sometimes hard to distinguish from a compound?
A homogeneous mixture can sometimes be hard to distinguish from a compound because the components are evenly distributed throughout the mixture, making it appear like a single substance. This is in contrast to a heterogeneous mixture where the components are not evenly distributed and can be easily differentiated.
Is a Milkshake a Mixture or a Compound?
A drink
Is salt a homogeneous mixture or a compound or a heterogeneous mixture?
Salt is a compound composed of sodium and chloride ions. It is a pure substance, not a mixture.
What is iced tea a compound mixture or a element?
It's a mixture. To be specific, a compound is a substance which is made up of similar constituent particles which may be two or more. It is uniform in composition throughout. Therefore, tea is a mixture because it is made up of many individual substances which are mixture themselves.
Is sucrose an element compound or mixture?
Sucrose is a compound composed of carbon, hydrogen, and oxygen atoms. It is not an element or a mixture.
Compare and contrast molecule and compound?
hhhghgh
Is a compound always a mixture?
No, a compound is not always a mixture. A compound is a substance composed of two or more different elements that are chemically bonded together in a fixed ratio. In contrast, a mixture is a combination of two or more substances that are physically combined and can be separated by physical means.
Compare and contrast compounds and mixture?
a substance produced when elements combine and whose properties are different from each of the elements. that's a compound. a mixture is a composition of two or more substances that are not chemically combined with each other and are capable of being separated. a compound is like C6H12O6 or glucose (plant sugar) or H2O and a mixture is like a pizza, with many different compounds.
Compare and contrast legally blonde?
Compare and contrast it with what?
Is a compound a substance or a mixture?
A compound is a substance composed of two or more elements chemically bonded together in a fixed ratio. This is in contrast to a mixture, which is a combination of two or more substances that are simply physically mixed together without forming new chemical bonds.
What are the steps in a compare and contrast?
1. Compare 2. Contrast
Is water a compound or mixture?
Water is a compound
What kind of mixture is sometimes hard to distinguish from a compound?
A homogeneous mixture can sometimes be hard to distinguish from a compound because the components are evenly distributed throughout the mixture, making it appear like a single substance. This is in contrast to a heterogeneous mixture where the components are not evenly distributed and can be easily differentiated.
What does it mean to compare to contrast?
compare is when you compare two things that are the same and contrast is when you compare two things that are different.
Is doritos a element compound or mixture?
It is a mixture.
How is a mixture and compound different?
A mixture is a combination of two or more substances in which each substance retains its own chemical identity and properties. In contrast, a compound is a substance made up of two or more elements that are chemically bonded together in a fixed ratio, resulting in a new substance with unique properties.
Compare and contrast lakes and rivers?
compare and contrast the lakes,wetland and rivers?
