A mixture with particles evenly scattered in a dispersed medium without settling down. It is called as special kind of mixture because its tiny particles can't be seen by naked eye. What kind of mixture is this?
Colloids
What is a substance that will not dissolve in a solvent?
Insoluble
An element which is colorless, odorless, and tasteless gas that reacts with iron.
Oxygen
Brass is an example of a solution that is made up of copper as solute and ____________ as solvent.
Zinc
What is a process by which water changes from a liquid to gas.
Evaporation
Type of mixture wherein the individual components are not recognizable by our naked eye and has a uniform appearance.
Homogeneous mixture
Magnet pull other objects made of magnetic materials towards them like nails. What do you think is the force use in magnets?
Magnetic Force
Flour and water, sand and iron filings are example of ________________________ mixture.
Suspension/Heterogeneous
Paper chromatography uses a stationary phase and a mobile phase. Which of the filter paper and water is used stationary phase?
Filter paper
Let as assumed that the composition varies from one region to another, with at least two phases that remain separate from each other, with clearly identifiable properties. This is heterogeneous or ________________ mixture.
Non-uniform
Not all substance can dissolved in water. What do you call the substances that can be dissolved in water?
Soluble
It is formed by combining atoms of different elements.
Compound
A sugar solution is prepared by adding dissolving sugar in water. Sugar solution consists of two components, namely sugar and water. Which is solute?
Sugar
To separate rocks and sand for road building and other construction projects, which methods is applied?
Sieving
It is consists of elements and compounds, they are made up of identical particles and they have definite set of properties.
Pure substance
Biku, nilupak, and buko salad are example of what kind of mixture?
Heterogeneous Mixture
What separating method used to separate palay/grains from wheat straw or small hays.
Winnowing
It is the combination of two or more substances that are chemically combined and a new substance was formed. What do you mean by this?
Mixture
Which colloid has both protective and decorative function? ( Color dye, Ink, or Paint)
Paint
Is an anything that occupies space and has mass.
Matter
Mixture that are used in whitening, sanitizing, disinfecting, or keeping our hygiene properly.
Cleaning agents
Homogeneous is a solution, Heterogeneous is a _________________________.
Suspension
This is a form of separating mixture that involves letting an insoluble substance settle at the bottle of a solvent.
Sedimentation
IUPAC stands for (International Union of __________ and Applied Chemistry).
Pure
What are the three states of matter?
solid, liquid, and gas
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