If you are taking finasteride to treat BPH, you should know that finasteride may control your condition, but will not cure it. It may take at least 6 months before your symptoms improve. Continue to take finasteride even if you feel well. Do not stop taking finasteride without talking to your doctor.
Almost all of the mass in an atom is made up from the protons and neutrons in the nucleus, with a very small contribution from the orbiting electrons. 15 people found this useful.
Protons Electrons Neutrons Q UESTIO N 19 These are the smallest units that retain all of the properties of their type of matter. Atoms Molecules Matter Chemistry Q UESTIO N 20 This subatomic particle maintains a negative charge. Electron Neutron Proton.