hetergenous
Homogeneous
Gasoline is a homogenous mixture of hydrocarbons, meaning it is a homogeneous substance.
Urine is not considered to be a mixture, it is actually a solution. However, it is, indeed, a homogenous solution.
No, marble is not an acid. Marble is a metamorphic rock primarily composed of calcium carbonate, which is a base, not an acid.
Well, it is NOT. Sugar is a (homogenous) white crystallic soloid or when dissolved it is in homogenous solution (like tea, honey, limonade drinks).
pencil is hetrogenous because it consists of wood and lead, but if they tell that lead, that will be an element, which symbol is pb.
No it is a heterogeneous mixture, I believe
mech. mixture are hetrogenous mixture while solution is the one that reactant dissolved completly(homogenous)
homogenous mixtures dissolve eg salt & water. hetrogenous mixtures do not dissolve eg chalk powder & water.
Homogeneous, then it is classified as a Colloid.
homogenous because: "Homogeneous mixtures: air, blood, saturated sugar water A heterogeneous mixture is a mixture where the components of the mixture are not uniform or have localized regions with different properties. Heterogeneous mixtures: rocks, oil and water, soup, pizza" Quote Sourced out from About.com
A homogenous mixture will look like it is just one substance, mayonnaise for example. You can't distinguish the individual components, it looks the same throughout. A heterogeneous mixture will be more like a salad. You can see the individual ingredients, it doesn't look the same throughout.
Suspension is a hetrogenous mixture where particle are "suspended" in medium and can be seprated by easy process like sedimentation etc eg dust particle in air, chalk powder in water Solution is a homogenous mixture where you wont find particle in medium. eg suger in water,
No, it isn't.
The purest sand is a compound, silicon dioxide. Most ordinary sand, however would contain some other materials and could be either a homogeneous or a heterogeneous mixture.
it is hetrogenous