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Lead is a chemical element, not a mixture.
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∙ 9y ago
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Is lead metal homo or hetero mixture?
Lead is a chemical element not a mixture.
Is mouthwash a mixture?
heterogeneous No, it is HOMOGENEOUS. (edited by Dr. J.)
Is pewter mug homogeneous or heterogeneous?
A pewter mug is homogeneous because you cant see the different substances that make it. If you want to think of different terms, if you take the mug and the handle of it, they are 2 separate things which can also make it heterogeneous. honestly, both terms work!
What is a mixture in which the composition is uniform throughout?
No. A recent example was when the FBI gave up insisting that all bullets from a given melt would have the same mixture composition. Bullet melts are generally made from quite variable scrap, (lead, antimony, tin.) and due to their different specific gravities, they are not evenly distributed throughout the melt.
Is pewter a mixture or a compound?
In Chemistry things are described as element, compound, or mixture Pewter is a mixture as it is made up of a combination of different compounds.
Is lead metal homo or hetero mixture?
Lead is a chemical element not a mixture.
Is table sugar compundhomogeneous mixture-heterogeneous mixture?
sugar itself is not a mixture, now dissolved in water is homogeneous, increasing quantity can lead to hetergeneous mixture because of precipitate
Is lead homogeneous or heterogeneous?
It is a pure substance.
Is pencil lead an element compound heterogeneous mixture or solution?
Heterogeneous
Is mouthwash a mixture?
heterogeneous No, it is HOMOGENEOUS. (edited by Dr. J.)
Is pewter mug homogeneous or heterogeneous?
A pewter mug is homogeneous because you cant see the different substances that make it. If you want to think of different terms, if you take the mug and the handle of it, they are 2 separate things which can also make it heterogeneous. honestly, both terms work!
Is lead a heterogeneous or homogeneous mixture?
A lead weight is made from the metallic element Lead (symbol Pb) so it is simply a pure element, it is not a mixture or a compound.
Is fresh water homogeneous or heterogeneous?
A river is heterogeneous, because it has several different substances, such as broadly silt and fish (if you're thinking about it like that) or it is also contained, H20, O2, substances like that so either way it is heterogeneous.
What is a mixture in which the composition is uniform throughout?
No. A recent example was when the FBI gave up insisting that all bullets from a given melt would have the same mixture composition. Bullet melts are generally made from quite variable scrap, (lead, antimony, tin.) and due to their different specific gravities, they are not evenly distributed throughout the melt.
Is pewter a mixture or a compound?
In Chemistry things are described as element, compound, or mixture Pewter is a mixture as it is made up of a combination of different compounds.
Is pencil an element a compound a solution or a heterogeneous mixture?
Since it is made up of more than 2 different parts, I would say it is a heterogeneous mixture.
Is pencil lead a compound or an element or an homogeneous mixture or a heterogeneous mixture?
Pencil lead is actually not lead (Pb) at all, but it is graphite. And graphite is simply carbons atoms. So, no, it is NOT a compound mixture.
