Science Homework Help
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…
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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
