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Multi-word Results
| carbon dioxide |
a gas without color or odor that is made up of carbon and oxygen. Carbon dioxide is in the air and is used in soft drinks. Frozen carbon dioxide is called dry ice. |
| nitrogen dioxide |
a slightly toxic gas composed of nitrogen and oxygen, found in smog and automotive exhaust, and synthesized for use in nitration and oxidation, and as a catalyst. |
| sulfur dioxide |
a colorless, suffocating gas produced by the combustion of sulfur, used in the manufacture of sulfuric acid and for other industrial purposes. |
| titanium dioxide |
a powder used as a white pigment in paint and ceramic glaze and in white rubber, plastic, and the like. |
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