Help
Options
Don't know (0)
Remaining cards (0)
Know (0)
retry
shuffle
restart
0:00
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
B-3
science yay jk
| Term | Definition |
|---|---|
| molecule | is the smallest particle in a chemical element or compound |
| chemical bond | attraction between atoms that allows the formation of chemical substances that contain two or more atoms. |
| chemical formula | a way of expressing information about the proportions of atoms |
| compound | a molecule made of atoms from different elements |
| element | chemical element or element is a chemical substance consisting of atoms having the same number of protons in their atomic nuclei. |
| chemical reaction | a process that leads to the transformation of one set of chemical substances to another. |
| reactant | a substance that takes part in and undergoes change during a reaction. |
| product | an article or substance that is manufactured or refined for sale. |
| cross-link | a bond that links one polymer chain to another |
| monomer | a molecule that may bind chemically to other molecules to form a polymer |
| polymer | a large molecule, or macro molecule, composed of many repeated sub units. |
| open system | a system in which the components and protocols conform to standards independent of a particular supplier. |
| closed system | a physical system that doesn't exchange any matter with its surroundings |
| Law of Conservation of Mass | that the atoms of an object cannot be created or destroyed |
Created by:
Pfenner31.