1. The color of the crystals for the metal salts is an example of... Select one or more:

1. The color of the crystals for the metal salts is an example of...

Select one or more:

a. physical changeb. chemical propertyc. physical propertyd. chemical change

2. Ions from Group I metals have a charge of...

Select one or more:

a. +1b. -1c. +2d. -2

3. The metal salts in this lab are examples of...

Select one or more:

a. ionic compoundsb. binary acidsc. covalent compounds

4. Which of the following do not contain an oxyanion? Mark all that apply

Select one or more:

a. potassium chlorideb. barium sulfatec. sodium sulfited. strontium chloridee. calcium carbonate