Suspensions
Name: ______________________ Date: ____________
Write the letter of the matching definition next to each term.
1. suspensions
A. A substance consisting of two or more substances mixed together
2. science
B. Any of various water-soluble compounds having a sour taste and capable of turning litmus red
3. bases
C. Bottom part something stands on; a safe spot in baseball (plural)
4. matter
D. A mass of small bubbles formed in or on a liquid
5. chemicalchange
E. A process in which one or more substances are changed into others (plural)
6. mixture
F. Any process determined by the atomic and molecular composition and structure of the substances
7. physicalchange
G. Study of the natural world through experiments
8. molecules
H. The simplest structural unit of an element or compound (plural)
9. solutions
I. That which has mass and occupies space
10. gel
J. An elementary particle with negative charge
11. atoms
K. A mixture in which fine particles are ___ in a fluid where they are supported by buoyancy (plural)
12. aerosol
L. A ___ from one state to another without a ___ in chemical composition
13. foam
M. A colloid in which both phases are liquids
14. emulsion
N. A cloud of solid or liquid particles in a gas
15. nucleus
O. A colloid in a more solid form than a sol
16. reactions
P. A statement that solves a problem or explains how to solve the problem (plural)
17. electron
Q. Center of an atom or a cell
18. acid
R. The smallest component of an element having the chemical properties of the element (plural)