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A chemically unreactive substance is described as ____.
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amorphous
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Gold and copper are ____ metals that can be drawn into wires.
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chemical
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Blood, muddy water, soil, and granite are ____ mixtures.
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crystalline
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Iron rusting, milk souring, and wood burning are ____ changes.
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ductile
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Acetone is a ____ liquid, because it readily evaporates.
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heterogeneous
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Glass, plastic, and rubber are ____ solids (unlike quartz).
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inert
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Salts and sugars dissolve in water and thus are water ____.
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soluble
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Salt, sand, and snowflakes are ____ solids (unlike wax).
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volatile
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