Tea is a mixture.
Neither. C2H2 is a compound (pure substance) so it is not a mixture at all. Hint: mixtures don't have chemical formulas.
Sodium chloride (table salt) is a pure substance because it is a compound made up of sodium and chloride ions in a fixed ratio. It is not a mixture because it cannot be separated into its components by physical means.
Sulfur is not a mixture at all. It is a pure substance. Specifically it is an element.
It is not a mixture at all. It is a pure substance, an element to be specific.
CaCl2 is a pure substance. It is a compound made of calcium and chlorine in a fixed ratio.
Milk is a complex mixture.
It's a pure substance.
Mixture
Magnesium is an element, so it's a pure substance.
Milk is considered a mixture rather than a pure substance because it is composed of different compounds such as water, proteins, fats, and sugars.
pure substance?
They are a mixture of small toasted flakes of corn, flavored with salt, sugar and malt.
Yogurt is not a pure substance because its a mixture of different elements/molecules (Cow milk and sugar and more...) from the Periodic Table
No, it is a mixture; rarely a drug is a pure substance.
Milk is not pure. It is a mixture.
No a mixture is by definition not a pure substance.
pure substance