Avagadros - Study guides, Revision notes & Summaries

Chemistry AQA AS Questions And Answers(A+ GRADED) Mass number - ANSWER Total number of protons and neutrons. Atomic number - ANSWER Numbers of protons in the nucleus and number of electrons in shells. Negative Ions - ANSWER More electrons than protons. Positive ions - ANSWER More protons than electrons. Relative isotopic mass - ANSWER mass of an at...

If you're studying a life science (e.g. - biomed, bioscience, physiology, sports science, sports physiology etc), then this detailed set of lecture notes on the Mole will help you smash your first set of exams on cell/molecular biology! You'll need an in depth knowledge of moles, concentrations and associated formulae throughout your degree, so this set of notes will be invaluable to you not just in first year, but also in your second and final year as well!