Електрон

Електрон

Negatively charged particle of an atom.

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Частина мови: noun
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Галузь/тема: Industrial machinery
Category: Laser equipment
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Пов'язані терміни

електрон

Electronic components; Capacitors

That portion of an atom, which circles around the center, or nucleus. An electron possesses a negative electric charge, and is the smallest charge of electricity known.

електрон

Physics; General physics

Subatomic particle that has the smallest negative charge possible and usually found in an orbital of an atom, but gained or lost when atoms become ions.

електрон

Physics; Particle physics

A fundamental constituent of matter. Along with protons and neutrons, electrons are the building blocks of atoms. They have negative electric charge.

електрон

Biology; Cell biology

A subatomic particle with a negative charge. Electrons circle the atom's nucleus in regions of space known as orbitals.

електрон

Energy; Solar power

An elementary particle of an atom with a negative electrical charge and a mass of 1/1837 of a proton; electrons surround the positively charged nucleus of an atom and determine ...

Фотон

Industrial machinery; Laser equipment

In quantum theory, the elemental unit of light, having both wave and particle behavior. It has motion, but no mass or charge. The photon energy (E) is proportional to the EM wave ...

Електрични Вектор

Industrial machinery; Laser equipment

The electric field associated with a light wave which has both direction and amplitude.

Електромагнетно зрачење

Industrial machinery; Laser equipment

The propagation of varying electric and magnetic fields through space at the velocity of light.

Електромагнетни спектр

Industrial machinery; Laser equipment

The range of frequencies and wavelengths emitted by atomic systems. The total spectrum includes radio waves as well as short cosmic rays. Frequencies cover a range from 1 Hz to ...

Електромагнетни талас

Industrial machinery; Laser equipment

A disturbance which propagates outward from an electric charge that oscillates or is accelerated. Includes radio waves; X rays; gamma rays; and infrared, ultraviolet, and visible ...