MATTER

5. an effective method to separate mixtures comprised of two or more pure liquids.
10. particles of a solid suspended by shaking or stirring in a liquid or gas.
13. it refers to materials in which no parts can be distinguished even with a microscope aid,and contains only one phase.
14. act of emitting radiation spontaneously.
15. it is the temperature at which a material changes from liquid to gas.
17. the temperature at which a material changes from solid to liquid.
19. are those changes that can be observed when a change in the composition of the substance is occurring.
20. are those characteristics that can be observed without affecting the identity of a substance.

1. refers to whether a compound will burn when exposed to flame.
2. is a specialized method specifically used for separating magnetic materials, such as iron, from non-magnetic materials, such as soil and plastic.
3. are compounds that contain 2 elements.
4. the ability of matter to be bent or hammered into thin sheets without falling into pieces.
6. a matter that has a fixed or definite composition.
7. a compound also known as ionic compounds are formed by ionic bond or by the transfer of electron/s between a metal and a nonmetal.
8. the separation of a mixture by passing it in solution or suspension or as a vapor through a medium in which the components move at different rates.
9. a classification of physical properties that doesn't depend on the amount of the substance present.
11. is a separation process which uses the action of centrifugal force to promote accelerated settling of particles in a solid-liquid mixture.
12. can be used to separate a mixture of two nonmiscible liquids that is, liquids that do not form a homogeneous solution.
16. mixtures having a non-uniform composition containing two or more phase with definite boundaries between the phases.
18. the change in form or state but without a change in composition of the substance.