Which property of an atom or element will determine how it reacts with other elements or atoms? O valence electrons
O protons
O neutrons
O electrons

Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear

Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.

Iwll give extra points to who gets this for ! what type of reaction is this? ?