Force & Motion Vocab 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 | an element or compound |
chemical change | a chemical reaction; a process that changes substances into new substances (related word: chemical reaction) |
physical reaction | a change in matter that does not affect its chemical composition |
chemical reaction | a chemical change; a process that changes substances into new substances (related word: chemical change) |
acid | any substance with a pH less than 7; acids turn blue litmus paper red |
atom | the smallest unit of an element that has the properties of that element |
matter | material that has mass and takes up some amount of space |
compound | a chemical combination of two or more elements |
molecule | two or more atoms joined together |
element | a pure substance that cannot be broken down into simpler substances by chemical reactions |
Created by:
12044422
Popular Science sets