Chemical equations Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Term | Definition |
chemical formula | a representation of a molecule in which the elements are represented by their symbols. |
Chemical equation | a representation of a chemical reaction by symbols and number. |
Chemical change | a change when a substance combines with another to form a new substance that can not be reversed. |
Physical change | a change in which the mixtures can be reversed. It does not change their chemical composition. |
Subscript | a number that is smaller than the normal line and sets below it. This number tells us the number of atoms a particular element has. |
Coefficient | The big number that is at the beginning of a chemical formula. ex) 2CHO |
Product | a chemical substance that is formed as a result of a chemical reaction. |
Reactant | a substance participating in a chemical reaction, especially one present at the start of the reaction. |
yields | represented by an arrow --> meaning "produces" |
Created by:
cibarra2013
Popular Chemistry sets