|An anode is a ____ charged electrode.
|A solution with a pH greater than 7 is ____.
|Ammonia, carbon dioxide, and water are ____ compounds.
|Solutions (salt water) and alloys (steel) are ____ mixtures.
|If the molecular formula is C4H10, the ____ formula is C2H5.
|Blood, muddy water, soil, and granite are ____ mixtures.
|Glass, rubber, and wax are ____ (non-crystalline) solids.
|Salt, sand, diamonds, and snowflakes are ____ solids.