My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

8th Grade - Chapter 17 Chemical Reactions

Teacher: Mrs. Morey
Across
Physical property that is dependent on temperature and pressure and occurs in four forms - solid, liquid, gas or plasma
Process that produces chemical change, resulting in new substances that have properties different from those of the original substances
Minimum amount of energy needed to start a chemical reaction
Chemical reaction in which heat energy is absorbed
Substance that slows down a chemical reaction, making the formulation of a certain amount of product take longer
The smallest piece of matter that still retains the properties of the element
Substance that speeds up a chemical reaction but is not used up itself or permanently changed
Substance that forms as a result of a chemical reaction
Down
A type of protein that regulates chemical reactions in cells without being changed or used up
Chemical reaction in which heat energy is released
Measure of how fast a chemical reaction occurs
Shorthand form for writing what reactants are used and what products are formed in a chemical reaction; sometimes shows whether energy is produced or absorbed
Describes how much solute is present in a solution compared to the amount of solvent
Substance that exists before a chemical reaction begins