Aluminum is an element comprised of only aluminum atoms. It is not a mixture at all.
No, sodium hydroxide is a pure compound, not a mixture. It is a strong base made up of sodium ions (Na+) and hydroxide ions (OH-).
Yes, lime water is considered a homogeneous mixture. It is made by dissolving calcium hydroxide (lime) in water, resulting in a uniform solution where the particles are evenly distributed and not visible to the naked eye.
aluminum foil is made of one element, aluminum. All elements are pure substanes, so that means they are homogenous. compounds are also homogeneous. mixtures are heterogeneous or homogeneous, depends if they are mixed up or the same thoughout (like air, like solutions, or like steel (melted iron and carbon frozen into a solid solution).
Magnalium is a homogeneous mixture. It is an alloy made up of magnesium and aluminum, where the atoms of both elements are uniformly distributed throughout the material on a microscopic level.
No, sodium hydroxide in water forms a homogeneous mixture because the sodium hydroxide dissolves in water to form a clear, colorless solution. A suspension would be a mixture where the particles of one substance are dispersed in another but do not dissolve.
yes, it is a homogeneous mixture. i had a lab packet for chemistry due the other day and we went over it and this was a very similar question. it showed 4 pictures and we had to pick the homogeneous mixture in the previous illustrations.
Aluminum is an element.
No, sodium hydroxide is a pure compound, not a mixture. It is a strong base made up of sodium ions (Na+) and hydroxide ions (OH-).
Aluminum cans are made almost entirely of aluminum. The interiors are made of aluminum oxide, which is highly resistant to corrosion. This is a compound, not a mixture.
This mixture is not homogeneous.
Yes, lime water is considered a homogeneous mixture. It is made by dissolving calcium hydroxide (lime) in water, resulting in a uniform solution where the particles are evenly distributed and not visible to the naked eye.
aluminum foil is made of one element, aluminum. All elements are pure substanes, so that means they are homogenous. compounds are also homogeneous. mixtures are heterogeneous or homogeneous, depends if they are mixed up or the same thoughout (like air, like solutions, or like steel (melted iron and carbon frozen into a solid solution).
Magnalium is a homogeneous mixture. It is an alloy made up of magnesium and aluminum, where the atoms of both elements are uniformly distributed throughout the material on a microscopic level.
No, aluminum cans are not considered a mechanical mixture. They are made from a single material, aluminum, which is a homogeneous substance. A mechanical mixture typically consists of two or more different substances that retain their individual properties and can be physically separated, such as a mixture of sand and salt. Since aluminum cans are uniform in composition, they do not fit this definition.
homogeneous
Gelatin is a homogeneous mixture.
No, sodium hydroxide in water forms a homogeneous mixture because the sodium hydroxide dissolves in water to form a clear, colorless solution. A suspension would be a mixture where the particles of one substance are dispersed in another but do not dissolve.