Which metals should we avoid for energy?
Non-ferric metals (NFM) are nonferrous and non-magnetic metals which have no metallic atoms in them, making them non-metallic.
These metals have been used as a standard for industrial and military applications for over a century, but their use is limited to applications where the metals themselves cannot be used.
This is due to the lack of a standard, however, and they are also used in some types of automotive equipment such as the brake pads on cars and steering wheels for wheelchairs.
Non-magnetically conductive metals (NMFMs) are metallic materials which conduct electricity.
They are commonly used in solar cells, computer chips, medical devices, and electronic components.
In terms of the environmental impact, NMFs are considered more environmentally friendly because they do not have the tendency to be formed in the environment and cause pollution.
Nonmagnetic metal (NMM) Non-metals which have magnetic or electric properties.
Nonferrous metallic materials (NFFMs) have no magnetic or electrical properties and are generally used in non-essential, low-cost electronics and medical devices.
Nonmetal compounds are made up of many different elements, such as carbon, nitrogen, and silicon.
They can be used as metals, ceramics, and other products, and are commonly found in the body.
Some types of NMFMs are used for use in medical devices as they are less toxic than the metals that they replace.
Nonmagnets (NM) Nonmetals that do not attract or repel electricity.
Nonmetallic materials are used in many different applications including aerospace, aerospace components, and semiconductor manufacturing.
Many nonmetallic compounds are produced by the biotechnology industry, however there are some types which are produced in less than ethical ways, including plastics and rubber.
Metal oxides (MOX) Metal oxide (MOx) are a class of materials which are composed of multiple metals, typically copper, zinc, or iron.
These materials are commonly known as a metal catalyst.
These metal oxides are generally more environmentally benign than metals that do have magnetic properties, however they are more toxic than metals such as those used in industrial equipment.
Nonoxide metal oxide compounds (NMOXs) Nonoxide metals (NOx) also known as the “black” metals are a group of materials consisting of multiple metal ions.
They contain only the basic elements that make up the metal: carbon, oxygen, nitrogen.
They also have a low melting point and do not absorb energy from sunlight.
NOx is also known to be harmful to human health.
It is a commonly used carcinogen in many industrial applications, but it is banned in some countries because it can cause birth defects and cancer.
Nonoxidising liquids (NOLs) These are commonly referred to as non-oxygenating liquids, and have been known to have health effects.
They include perfluorinated and fluorinated compounds.
Nonoxygenates are liquids that contain only oxygen atoms, which is different from water.
NOLs are also often used in aerosols and other substances that contain CO 2 (CO 2 -), but are not used for industrial applications.
Nonorganic metals (non-metallics) Metals that are not organic in nature, such inorganic, or even metallic metals.
These nonmetals have no intrinsic properties or properties of their own.
They cannot be formed from other elements, and therefore are not harmful to the environment.
Nonconducting metals (NCM) These metals, which are also nonferric, are a common type of nonmetallic material.
NCM are often referred to colloquially as “free” metal, or sometimes referred to simply as “metal”.
They are usually used for electrical, optical, or medical applications.
The nonmetric nature of these metals makes them less toxic and environmentally friendly than the metal that they are replacing.
Nonionic metals (NPIs) These non-metal elements are nonmetally conductive.
They have the ability to conduct electricity, and can be useful in certain applications, such a solar cell.
Noninorganic metals have a non-chemical nature, and often do not react with other elements to form new metals.
NPs are sometimes referred as “detergent metals” and are often used to clean up water pollution, and in certain industrial processes.
Nonstabilising substances (NS) These compounds, commonly referred as nonstabilisers, are chemical compounds that do a lot of work to stabilize a metal to a stable state.
They work in a number of ways, and include reducing the metal’s weight, reducing the amount of heat that can be absorbed by it, and reducing the resistance of the metal to external forces.
NS are generally less toxic in nature than NMs and are used primarily in pharmaceuticals, medical products, semiconductor products, plastics, and electrical