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Science: Chemistry Quiz

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