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.
1 neutron Uncharged sub-atomic particle, with a mass of 1 relative to a proton. 2  nucleus The central part of an atom. 3  It contains protons and neutrons, and has most of the mass of the atom. neutron Uncharged sub-atomic particle, with a mass of 1 relative to a proton. 2  nucleus The central part of an atom. 3  It contains protons and neutrons, and has most of the mass of the atom.