CHEM 65 Study Guide - Midterm Guide: Molar Mass, Heat Capacity, Calorie
Document Summary
Exam 1: what is the scientific method, observation/experimentation, hypothesis, law, theory, what are the four important si (system. Internationale) conversions: kilo = 1000, centi = . 001, milli = . 0001, micro = . 000001, what is the most common element in the body and on. The earth s crust: oxygen, what is the significant figure rule for multiplication. And division: least number of significant figures, what is the significant figure rule for addition and. Celsius: what are the three subatomic particles, electron -1, proton +1, neutron 0, where in the atom is most of its mass located, in its nucleus. 2: what is the formula for the calculation of. 3: does each substance have its own substance heat. Periodic table: group 1 1, group 2: 2, transition metals: vary positively, group 3: 3, group : 4, group 5: -3, group 6: -2, group 7: -1, noble gas: 0, how are the elements categorized in the periodic.
