ChemistryWiki | RecentChanges | Preferences
Showing revision 3
- Essential Questions
- Enduring Understanding
Overaching Goal / Enduring Understanding
- All substances are composed of particles that are always moving and sometimes interact.
- The particles (i.e. mass) and the energy are conserved. Opposite charged particles attract while similar particles repel.
- Since science do measuring, numbers need to be significant and units needs to cancel.