8th Gr - 5.1 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
| Question | Answer |
| compound | a pure substance that contains two or more elements |
| chemical formula | a shorthand expression that uses atomic symbols and subscripts to show the elements and the number of atoms of each element that combine to form a compound |
| molecule | neutral particle that forms as a result of electron sharing |
| chemical bond | a force that holds atoms together in a compound |
| ionic bond | an electrical attraction between positively and negatively charged ions in an ionic compound |
| valence | the number of electrons in the outer-most energy level of the atoms of an element |
| covalent bond | a chemical bond that forms when atoms share electrons |
Created by:
cphillinganes
Popular Physical Science sets