Chemistry Explained |
Contents
SCIENCE CHEMISTRY SOCIETY AND YOU | 1 |
Why bother? | 7 |
CHAPTER English vs metric | 35 |
Copyright | |
39 other sections not shown
Common terms and phrases
actually amount answer atoms body bond called carbon chapter charge chemical chemistry coal compounds contains conversion course electricity electrons elements energy equation example experiment fact Figure fission fuel gases gives grams half-life happens heat human hydrogen ions isotopes it's kinds known less light liquid living look mass materials matter means measure metal meter million mole molecules nature negative neutrons nitrogen nuclear nucleus oxidation oxygen particles percent periodic plants positive pressure problems properties protons pure question radiation radioactive rays reaction reason result scientific scientists shows single sodium solid substance tell temperature that's there's things tiny turn unit universe usually valence various weight whole