Acer TravelMate 2300 Notebook "solving proportions" Questions

...of material is proportional to the number of atoms contained in the sample. This technique of solving by ratios is very powerful and should be studied and understood so that it can be applied

Toshiba Satellite L35-S1054 won't boot up, just keeps restarting Alright. So I went to classes at about 7:30 AM, and I left my computer on standby. Unbeknownst to me, my moron brother comes in and ...