Adjective
Not metallic.
Resembling, or possessing the properties of, a nonmetal or metalloid; as, sulphur is a nonmetallic element.
Source: Webster's dictionarynonmetallic elements Source: Internet
Other materials were also tried; nonmetallic ferrites were promising for their low electrical conductivity resulting in low eddy current losses, Metglas offered high coupling coefficient, but they were inferior to PZT overall. Source: Internet
For nonmetallic materials, frequencies between 50 kHz and 100 kHz are used. Source: Internet
It is nonmetallic and tetravalent —making four electrons available to form covalent chemical bonds. Source: Internet
"Earth" is an old term applied by early chemists to nonmetallic substances that are insoluble in water and resistant to heating—properties shared by these oxides. Source: Internet
Iodine is a nonmetallic element that you need in trace amounts for the synthesis of thyroid hormones. Source: Internet