The nature of matter. Differentiate between an element, compound, and mixture Determine if a change is chemical or physical Correlate between changes.
8 th Grade Science Adapted by T. Trimpe sciencespot
HSPE Science Review Questions 1-60 1. Why do atoms bond to one another? a. to gain an octet of electrons b. to become happy atoms c. to gain kinetic.
The Joy of
T. Trimpe sciencespot
Chapter 11 . SYNTHESIS Definition: Two or more elements or compounds combine to make a more complex substance A + B → AB.
By Aimee Chavez. Chemical Equations Tells the substances present before and after the reaction. Reactants: what you start with Products: what you end.
