In the lab you'll work with equations of 2 different lines, so you need a little algebra refresher. Solve the following equations for both X and Y : Y = 14.095X + 0.9302
Y = 1.7156X + 33.13

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

Identify the electromagnets with poles that are reversed from the electromagnet shown above

What does the mass of 0.7891 mol of ferric oxide (fe2o3)