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Which of the following is not a mixture a. pure water b. seawater c. air d. brass?
Answer a. Pure Water is not a mixture - it is a compound. Seawater is a mixture of water and salts, air is a mixture of gases and brass is a mixture (an alloy) of copper and zinc metals.
Is an alloy a pure substance of mixture?
Mixture. An alloy is a mixture of metals.
Is acetone a pure substance or mixture?
pure substance, propanone
Is clean air a pure substance or a mixture?
Air is a mixture.
Is salt water pure substance or homogeneous mixture or a heterogeneous mixture?
Homogeneous mixture
Is cow milk pure sudstance or a mixture?
cow milk is a pure substanc
Is a vitamin tablet substance or a mixture?
A vitamin tablet is typically a mixture of various substances, including the active vitamin ingredient, binders, fillers, and sometimes additional nutrients or additives.
Is Ritz crackers a pure substance or mixture?
Any processed food is made of impure elements, solutions, colloids, suspensions, and compounds.
Which type of mixture are blood and gelatin?
Colloids.
What kind of mixture is a colloids?
A colloid is a mixture of solid particles suspended in a liquid.
A mixture where the particles are dispersed but settle out?
They are called colloids.
What are pure substances solutions homogeneous mixtures colloids or compounds?
Compounds and solutions are pure substances
Mixture whose particles are not heavy?
You think probable to colloids.
What are the three kinds of homogenous mixture?
solutions, colloids and suspensions
A pure substance is either a compound or?
The components of a pure substance can be either molecules or atoms.
What is the mixture in which dispersed particles are too light to settle out?
They are called colloids.
Mixture whose particles are not heavy enough to settle out?
They are called colloids.
