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- A mixture can be separated by physical means, a compound cannot
- The components of a compound are chemically bonded together, those in a mixture are not.
- In a compound the components are in a fixed, whole-number ratio, Those in a mixture are not.
- A compound is considered to be one substance, a mixture is two or more.
What else can I help you with?
Is protein an element or a compound or a homogeneous mixture or a heterogeneous mixture?
A protein can not be an element, because every protein must contain at least four elements: carbon, hydrogen, oxygen, and nitrogen. A pure protein is a compound, but it may be mixed either homogeneously or heterogeneously with other molecules that are so chemically similar that they are difficult to separate.
Is CH4 a compound or heterogeneous mixture?
CH4 is a compound. It is the chemical formula for methane, which is a simple molecular compound consisting of one carbon atom and four hydrogen atoms bonded together. A heterogeneous mixture would involve different substances not chemically bonded like in a compound.
How may air be best described a Compound a mixture a solution an alloy or an amalgam?
Air is mixture of at least four gasses. Each gas retains its owns distinct properties.
What does an empirical formula show?
the empirical formula of a compound tells you the proportions of the elements in the compound. with that information you can make some inferences about the identity of the compound. for example a compound with an empirical formula CH4 tells us that for every carbon atom there are four hydrogen atoms. this means that the compound is methane because no other hydrocarbon can have these roportions (try drawing the lewis structure for C2H8, which doesnt exist. you cant!)
What are the four ways to separate a mixture using properties of matter?
Gotem
Four differences between fileprocessing system and database management system?
four differences between fileprocessing system and database management system
Is methane an element a compound a heterogeneous mixture or a homogeneous mixture?
Methane is a compound. It is made of hydrogen, and carbon. Chemical formula of it is CH4.
Is meathane gas a element mixture or a compound?
Methane is a chemical compound with the formula CH4. It consists of the elements carbon and hydrogen chemically bonded together, and is not a mixture.
What are the differences in height between wheelchair basketball and regular basketball?
Four Feet
What are the differences between a circle and a square?
A square has four corners whereas a circle doesn't.
Is methane a single compound or a mixture?
Methane (CH4) is a compound because it is composed of at least two atoms of a different element.
What do scientists today think of the four elements?
The four "elements" are now classed as four different things completely: we know that fire is just the release of energy through combustion, water is a compound of oxygen and hydrogen, earth is a complex mixture of nitrates, phosphates and other ions and salts, and air is a mixture of elemental gases.
Differences between c172 and c152?
Quite simply, a C172 has four seats and a 152 only has two.
What would be the formula of the compound formed between fluorine and silicon?
The compound formed between fluorine and silicon would be silicon tetrafluoride with the chemical formula SiF4. This compound is composed of one silicon atom bonded to four fluorine atoms.
What are the differences between a parallelogram and square?
A square is a special kind of parallelogram. All four of its sides are the same length and all four of its angles are equal.
Is protein an element or a compound or a homogeneous mixture or a heterogeneous mixture?
A protein can not be an element, because every protein must contain at least four elements: carbon, hydrogen, oxygen, and nitrogen. A pure protein is a compound, but it may be mixed either homogeneously or heterogeneously with other molecules that are so chemically similar that they are difficult to separate.
What is a four letter compound word?
Examples of four letter compound words are:ontointoupon
