5 Written questions
5 Matching questions
- quantitative analysis
- ternary compounds
- oxidation number
- a the degree of oxidation of an atom or ion or molecule. for simple atoms or ions the oxidation number is equal to the ionic charge; "the oxidation number of hydrogen is +1 and of oxygen is -2"
- b Compound that contains atoms of three or more different elements
- c chemical analysis to determine the amounts of each element in the substance
- d positively charged ions
- e of or relating to a molecule made up of two atoms
5 Multiple choice questions
- located to the left of the zig-zag line and are malleable, good conductors, ductile, shiny, mostly solids.
- below, under, deficient
- right of the zigzag line, not malleable/ductile, not shiny, poor conductors.
- the roman numerals in parenthesis to indicate the charge of an atom
- Oxides containing hydrogen, oxygen, and one other element
5 True/False questions
anions → electrically charged atoms that have gained or lost electrons.
structural formula → an expanded molecular formula showing the arrangement of atoms within the molecule
ions → negatively charged ions
emperical formula → a combination of chemical symbols and numbers to represent a substance
molecular formula → simple whole number ratios of elements in a compound