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2 or more pure substance. They might be elements as well as compounds. Powdered carbon and powdered potassium nitrate and powdered sulfur is the mixture used for gunpowder. 2 elements and 1 compound.
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Is limestone a pure substance or a mixture?
Pure substance
What is the difference between mixture element and compound?
An Element is an absolutely pure, uncorrupted substance … singular. A Compound is a chemically bonded mixture of 2 or more Elements. It has it's own unique physical characteristics, different from any of its component Elements. A Mixture contains more than 1 Element, but it lacks any bonding between its component Elements.
Are a mixture pure or impure?
impure because they are made of more than 1 substance
Is smoke heterogeneous or homogeneous?
It is a heterogeneous mixture of solid, liquid and gasious components. Because you have more than one pure substance in more than one phase, the mixture is heterogeneous.
The different of mixture and substance?
The difference between a pure substance and a mixture is that a pure substance, such as aluminum, has one type of particle in it and mixture, such as salt, has two or more particles within it or two pure substances.
Is limestone a pure substance or a mixture?
Pure substance
What is the difference between mixture element and compound?
An Element is an absolutely pure, uncorrupted substance … singular. A Compound is a chemically bonded mixture of 2 or more Elements. It has it's own unique physical characteristics, different from any of its component Elements. A Mixture contains more than 1 Element, but it lacks any bonding between its component Elements.
What is a physical combination of more than one substance?
What does substance and mixture have in common?
yes a mixture is a combination of two or more pure sub.
Is salad dressing a mixture or a substance?
Check the ingredients. If there is more than one ingredient, it is a mixture.
Is salad a pure substance or a mixture?
Check the ingredients. If there is more than one ingredient, it is a mixture.
Is salad dressing a mixture or pure substance?
Check the ingredients. If there is more than one ingredient, it is a mixture.
Are Ratio of parts of a mixture are exact?
No the Ratio of a mixture are not exact, one mixture might have more substance than the other but it is still a mixture.
Is a homogeneous mixture a substance?
AnswerNo It is not a pure substance because it contains more than one element.
Is homogeneous mixture a pure substance?
AnswerNo It is not a pure substance because it contains more than one element.
What do scientist call a substance that is made of more than one element?
a compound is what i thank to i learned that in 5th grade.
The name for substances composed of more than one type of atom linked together is?
A substance composed of more than one type of atom, chemically combined, is called a compound.
