MATTER

3. An inert gas, a gaseous chemical element that does not readily enter into chemical combination with other elements.
5. a mixture consists of two or more phases
9. a state of matter that has no definite shape but has definite volume
11. contains two or more elements or kinds of atoms combined chemically in definite proportion by mass, can be separated by chemical means only
12. heterogeneous mixture of two or more substance
14. is a unique state of matter that forms when a gas of bosons is cooled to extremely low temperatures, close to absolute zero
16. contains only one kind of atom and is the simplest form of a substance that cannot be decomposed by simple chemical means
17. a state of matter that has definite shape
18. substances composed of two or more elements or compounds which are not chemically combined
19. a type of matter with a fixed chemical composition and distinct properties
20. is a state where a gas becomes ionized, meaning some of its electrons are stripped away, creating a mixture of free electrons and positive ions

1. compounds that contain carbon and which comes from living or organic sources like plants and animals
2. possess properties of both metals and nonmetals. They can be shiny, but also brittle. They are semiconductors, meaning they can conduct electricity, but not as well as metals
4. homogeneous mixture of two or more substance
6. possess Tyndal effect, with Brownian movement, the molecules are suspended in a medium
7. compounds that do not contain carbon, and which usually are found in minerals and earthy materials
8. a state of matter that has no definite shape and no definite volume
10. a mixture consists of only one phase
13. are typically shiny, good conductors of heat and electricity, malleable and ductile
15. are generally dull, poor conductors of heat and electricity, and brittle