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Is toluene a pure substance or mixture?
Toluene is a pure substance because it is a single compound with a uniform chemical composition throughout.
Is a compound a single substance?
No, a compound is a substance formed by the chemical combination of two or more elements in fixed proportions. It has a unique chemical structure and properties different from its constituent elements.
What is the substance formed by the chemical combination of two or more elements in definite proportion?
A compound is the substance formed by the chemical combination of two or more elements in definite proportions. It has a unique chemical structure and properties different from its constituent elements.
Is caffeine a mixture or a pure substance?
Caffeine is a compound and so is a pure substance.
A term used to describe any element or compound?
A term used to describe any element or compound is called a substance or substances.
Is a compound a pure substance or a mixture?
A compound is a pure substance.
Is methane an elemental substance or a compound substance?
CH4 is the formula for methane meaning it is a compound substance.
What change forms a new substance?
compound
Would a compound be classified as a pure substance?
If this compound is refined can be classified as a pure substance.
Is a compound hetergenous mixture?
No. A compound is a pure substance.
Is rock salt a compound substance or mixture?
It is a compound
Is alcohol a substance element or compound?
I think that its a compound.
Is diamond a compound or a substance?
It's an elemental compound
Is toluene a pure substance or mixture?
Toluene is a pure substance because it is a single compound with a uniform chemical composition throughout.
What is the substance is a compound?
"Compound" means that the substance is made up of more than just one element.
Is carbon dioxide a pure substance or a compound?
Carbon dioxide (CO2) is a compound and can be also a pure substance.
Is a compound an impure substance?
No.
