'Subatomic Particles and the Human Buffer System\r'

'Essay-Sub instalmentic Particles there ar three different types of sub sh areic particles. The centre of an atom is composed of two different types of particles, protons and neutrons. Protons are positively gushd atoms. The clog of a proton is integrity amu. Protons are turn up inside the nub and assholenot start from inside the nucleus. The proton symbol is . Neutrons are also located inside the nucleus and have a so-so(p) appoint. Neutrons are also one amu like protons. Neutrons can move from the nucleus of an atom making an atom an isotope. The neutron symbol is .Electrons are located outside the nucleus in energy levels. Electrons have a ostracise charge and weigh approximately 1/2000th of an amu. The weight is almost insignificant. Electrons can vary in an atom making cations and anions. Cations are a positive charge when an atom loses an electron. Anions are a negative charge when an atom gains an electron. These are the three subatomic particles that cook up up an atom and their characteristics. Essay- Buffer System Buffers resist pH fluctuations. A buffer is composed of a imperfect acid and a weak base. carboniferous acid is the weak acid and heat content carbonate is the weak base.When a base is to acidic the pH is natural depression and there are to many atomic number 1 ions. The unhopeful pH level is caused by to many hydrogen ions. To hold a solution neutral you would motivation to make more acid my combining bicarbonate and hydrogen ions to form carbonic acid. By doing this you are reducing the number of hydrogen ions in a solution. When a solution is to basic the pH is elevated and the number of hydrogen ions is low. The pH is high because the solution has a low number of hydrogen ions. To make a solution neutral in a basic solution you need to break defeat carbonic acid increasing the number of hydrogen ions.\r\n'