Neutral

Neutral is a term used in various fields, including physics, chemistry, and electricity, to denote a state of balance or non-reactivity. In a broader sense, it can also refer to a position of impartiality or non-alignment.

Physics

In physics, a neutral particle is one that carries no electric charge. Examples of such particles include the neutron, which is a component of atomic nuclei, and the neutrino, a type of elementary particle.

Chemistry

In chemistry, a substance is said to be neutral if it is neither acidic nor basic. This is typically determined by the pH scale, with a pH of 7 indicating neutrality. Water, for example, is a neutral substance.

Electricity

In the field of electricity, a neutral wire is one that carries no current in normal operation. It is typically connected to the ground, and its purpose is to provide a return path for current.

Broader usage

Beyond these specific scientific contexts, the term "neutral" can also be used to denote a position of impartiality or non-alignment. For example, in politics, a neutral country is one that does not take sides in international conflicts.

See also

• Neutrality (disambiguation)
• Neutral particle

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