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.
The answer is C. Electron. The electrons of an atom, in the electron cloud, are the only subatomic particles that have a negative charge. The neutron, which is in the nucleus, has no charge, so it is neutral. The proton, which is also in the nucles, has a positive charge. I hope this helps you out.