| Many familiar nonmetallic oxides, including carbon monoxide, carbon dioxide, and sulfur dioxide, exist as molecules. |
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| The Northern Pennine orefield has been an important source of lead, fluorspar, and other metallic and nonmetallic ores for many centuries. |
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| Other products and services include light manufacturing, food processing, textiles, and mining of nonmetallic minerals. |
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| The smaller element may be a nonmetallic element, such as boron, carbon, nitrogen, or silicon. |
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| The term ceramic refers to an inorganic material that is solid and nonmetallic. |
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| Borides, carbides, oxides, and nonmetallic particles in the melt are scavenged and then concentrated in localized regions within the cast structure. |
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| The test kit is used by technicians who must perform hardness tests on various types of nonmetallic materials. |
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| Bromine belongs to halogen group and is the only liquid nonmetallic element. |
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| The researchers mixed the nonmetal materials with a few additives and pressed them with a hot-press former, creating a nonmetallic plate. |
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| Metallic and nonmetallic balloons can knock out electrical service when they float between power lines. |
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| New advances in nonmetallic materials in the battle against corrosion in the oil and gas industries can save millions of dollars and man-hours. |
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| Since hydrogen readily forms covalent compounds with most nonmetallic elements, most of the hydrogen on Earth exists in molecular forms such as water or organic compounds. |
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| Nonmetallic elements combine with oxygen to form oxides, many of which, such as carbon dioxide, sulfur dioxide and nitrogen dioxide, are gases. |
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| Rigid Nonmetallic Conduit, including PVC and fiberglass, are now allowed in residential dwellings not exceeding three stories. |
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