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 Printable Version for your convenience!
Title - Matter and Type of Substances
By - Sharfa Taj
Primary Subject - Science
Grade Level - 7-8
Name_____________ Grade____ Score____ Date_______
Pure Substances and Mixtures Vocabulary
Matter:_________________________________________
______________________________________________
Pure substances:__________________________________
______________________________________________
Saturated substances:______________________________
______________________________________________
Unsaturated solutions:_____________________________
______________________________________________
Concentrated substances:___________________________
______________________________________________
Dilute substances:_________________________________
______________________________________________
Homogenous substances:___________________________
______________________________________________
Heterogeneous substances:__________________________
______________________________________________
Fill in the blanks:
1. Anything that takes up space and has mass is called ____________.
2. There are four forms of matter;_________, _________, ___________ and _________.
3. _________ are hard objects and have definite shapes.
4. Matter is made up of tiny __________ with __________ between them.
5. The particles in a matter are always in ___________.
6. The more energy the particles have, the more _________ they move.
7. In a ________, the particles are close together.
8. In ________, the particles are able to slide past each other.
9. In a _________, the attractive forces between the particles are the weakest.
10. A _______________ contain only one kind of particles throughout.
11. A mixture contain two or more ___________.
12. A _________________ is a mechanical substance.
13. Air is a solution of _________.
14. __________ is frequently used to separate particles from a mechanical mixture.
15. Steel is a ____________ mixture.
16. Another name of Homogeneous mixture is ___________.
17. Homogeneous means____________.
18. Heterogeneous means____________.
19. ___________ is a substance that is dissolved in a solvent to form a solution.
20. ___________ is a substance that dissolves a solute to form a solution.
21. ___________ affects the dissolving rate of solutions.
22. Solutions with a low concentration of _________ are called __________ solutions.
23. Solutions with a high concentration of _________ are called __________ solutions.
24. ________ in the air allows fuel to burn.
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